At only 1340 grams this is the wheel that performance-obsessed cross-country racers dream of. Developed with input from top pro racers seeking a competitive advantage at World Cups and Olympics it features an ultralight full carbon 29” rim (340g) for fast acceleration and climbing without compromising stiffness and durability.Adaptive layup a specific carbon layup technology enabled us to handcraft these carbon rims with less material between the spokes. The spoke holes are reinforced with strategically positioned carbon layering in a process that minimizes weight without compromising stiffness and strength. A lighter rim means faster acceleration more efficient climbing and a more responsive feel on the trail. The external carbon layer features our new UD² construction for a distinctive look and added durability.Extensive field testing with our pro athletes determined that a 25mm inner width was ideal for a quick precise ride quality and optimized tire grip on fast racetracks. For more technical trails some preferred a 30mm width for added control so we created two options. It’s your choice and you can mix the two if you want. You could choose the Crossmax Ultimate 25 for the rear to boost acceleration and efficiency and the Crossmax Ultimate 30 for the front to add confidence and control on rugged single-track.The carbon rim is laced with 24 straight-pull double butted spokes (same spoke length throughout) two-crossed for maximum power transfer and enhanced vertical compliance. The new lighter Infinity hub design optimizes lateral stiffness and the spoke lacing maximizes power transfer. Our Instant Drive 360 freewheel with a double ratchet system provides fast engagement and high stiffness to help you accelerate out of corners faster. The rear hub is compatible with Shimano HG9 Micro Spline and SRAM XD driver bodies.The Crossmax SL Ultimate 25 is available with 6-bolt or center lock brake rotors in 29” only and is compatible with a 15x110 front axle and 12x148 rear. It comes with valves spare spokes and MTB wheel covers. Key benefits Fly up climbs and accelerate faster New carbon Adaptive layup technology shaves 70g per rim. 25mm wide rim weighs only 340g. Stiff and smooth ride quality Special carbon rim layup for superior rim stiffness and added control on descent. Double-butted two-cross spoke pattern for enhanced vertical compliance. Efficient power transfer New lighter Infinity hub design paired with 24 straight-pull spokes for improved stiffness and better balanced spoke tension. Spokes Count: 24 front and rear Material: steel Shape: straight pull flat double butted Nipples: aluminum ABS Lacing: front and rear crossed 2 contactless Delivered with UST valve and accessories Wheelbag Multifonction adjustment wrench (delivered with rear wheel) 2 replacement spokes with each wheel Intended use Recommended tire sizes: 28 to 64 mm (11 to 25) ASTM CATEGORY 3 : CROSS COUNTRY For a longer longevity of the wheel Mavic recommends that the total weight supported by the wheels doesn't exceed 150kg bike included Minimum and maximum allowed tyre width: see indication on wheel Maximum tyre pressure: 41bar/59PSI with a 28mm tyre - 245bar/36PSI with a 64mm tyre Rims Drilling: traditional UST Tubeless Ready ETRTO size 29: 622x25TSS Internal width: 25 mm Hookless profile Adaptive Layup Carbon technology Material: 100% carbon fiber with UD external layer Hubs Instant Drive 360 freewheel technology QRM Auto bearing preload technology Hub available for 6-bolt or Center Lock® brake rotors Axles: Front 15X110 Boost ; Rear 12X148 Boost Infinity hubs Versions Disc standard : 6 Bolts or Center Lock® Hub width : Boost only (front 110 rear 148) Freewheel: SRAM XD Shimano HG9 Shimano Micro-Spline Compatible Adapters and freewheel bodies ID360 Shimano HG9 alloy freewheel body (V3780101) ID360 Sram XD freewheel body (V3740101) 15mm front hub cap (V2372501 - Delivered with the wheel) Boost : Torque Caps for Center Lock hub (V2374401) ID360 Shimano Micro Spline alloy freewheel body (V3990101) Compatibility Rear axle: 12x148 Boost thru axle Front axle: 15x110 Boost thru axle Information on specified weight The weight of the wheels is announced at +/-5% in XD/XD-R and Center Lock version without quick release nor valve nor rim tape
Ready to take your ride to the next level, the SPEED 55C C17 Carbon Road Wheelset is the work of intense research carried out by Fulcrum. Deploying their new AC3 technology to give both the look and use an upgrade, the full-carbon rim benefits from a different braking rim and has an elastic responsiveness certain to give you the upper hand on your rivals. Perfect for sprinters, power transfers are enhanced for nothing but pure speed, while the aerodynamic wheels maintain energy ready for deployment when it matters most. Just as capable on the triathlon scene, the 55C utilises a flywheel effect created by the rim rotation, optimising support to help acceleration whether on the flat or climbing short hills. Aerodynamics are certainly important, and with the SPEED 55C, all eyes are on the clock and your previous personal best. Features: Front Hub - Carbon, Aluminium flanges Rear Hub - Aluminium, Aluminium oversize flange Freewheel - Plasma treated HG freewheel Front Spokes - 18, Left 9 - Right 9 Rear Spokes - 21, Two to one, Left 7 - Right 14 Axle - Front Axle Compatibility: QR, Rear Axle Compatibility: QR, Aluminium
Mavic Cosmic SLR 45 Carbon Disc Road WheelsetPerfect for riding and racing on your road bike, this wheelset is an ideal choice for riders who want to be fast and efficient. It features a high-quality carbon fibre rim construction for minimal drag with an impressively low weight.100% Carbon Fibre Road WheelsetAn updated rim laminate coupled with Mavic's exclusive Fore Carbon technology leaves the upper rim bridge intact and reinforces the rim only where needed, saving 40g per rim. The spokes attach to the rim without any need to drill the upper rim bed, so no rim tape is required. That means more weight savings (30g) and less hassle when it comes to setting up or repairing tubeless tyres. The revised shape of the rim bed makes it easier than ever to mount and remove tyres. At last, the brand's patented elliptical spokes save another 5 watts.UST Tubeless TechnologyUST Tubeless setup means no tube, so no friction, and more air volume means a smoother ride. The result is a faster ride with super low rolling resistance.Mavic Infinity Hub PlatformMavic's Infinity hub platform optimises the spoke lacing for efficient power transfer through highly controlled spoke tension. The Instant Drive 360 freewheel with automatic bearing preload adjustment (QRM Auto) provides fast engagement, high stiffness and added durability. It's available for SRAM XD-Road driver bodies and can convert to Campagnolo with an optional driver body. It's compatible with a 12x100 axle up front, and 12x142 rear, and converts to Quick Release with supplied adaptors. For Centre Lock disc rotors only.These wheels are designed, engineered and patented by Mavic in Annecy, France, and are 100% handmade in the brand's European carbon factory.Features: Rim Material: 100% Carbon Fibre Axle Size: Front: 12x100mm; Rear: 12x142mm Use: Road Internal Rim Width: 19mm Rim Height: 45mm Tyre: UST Tubeless and Tubetype Tyre Compatibility: Clincher ETRTO: 622x19TC Spokes Material: Steel Spokes Shape: Straight pull, elliptical aero, double-butted (patented) Spoke Nipples: Fore integrated Aluminium Spoke Count: 24 front and rear Spoke Lacing: Front and rear crossed 2, contactless Front and Rear Hub Bodies: Aluminium Axle Material: Aluminium Front Axle: Quick release and 12x100 thru-axle compatible Rear Axle: Quick Release, 12x142 and 12x135 compatible Freehub: SRAM XDR Infinity Hubs: Yes ATSM Category: 2: Road and offroad with jumps less than 15cm Recommended Tyre Sizes: 25 to 32 mm Max Pressure: See indication on wheel and tyre. If they differ, use the lowest of the two Delivered With: UST valve and accessories, User guide Brake Type: Disc brake Disc Mount: Centre Lock Single or Pair: Pair Fore Carbon tapeless tubeless technology UST tubeless technology Instant Drive 360 freewheel technology QRM Auto bearing preload technology Weight: Pair: 1470g; Front: 670g; Rear: 800gTechnologies: Fore Carbon Tapeless Tubeless Technology: Stiffer and stronger Instead of drilling the rim to attach the spokes and nipples, a threaded metallic insert is wrapped inside the carbon layups of the lower rim bridge to enable the spoke nipples to be directly screwed in it. As a result, the upper rim bridge is left undrilled and doesn't require the use of a rim tape to be sealed. UST Tubeless Technology: Traction and control Universal Standard for Tubeless. Ready to ride tubeless system. The UST concept improves traction, control and comfort whilst reducing inertia and flats. Instant Drive 360 Freewheel Technology: The Instant Drive 360 freewheel system is super light and efficient. A large contactless rubber seal provides low friction, while a wide array of end caps makes it super versatile. QRM Auto Bearing Preload Technology: Qualité de Roulements Mavic Auto (QRM Auto). Mavic's latest innovation. Those cartridge bearings are of course double sealed with C3 internal clearance. Their preload is automatically adjusted to guarantee a perfect spin with no play on the long run.Manufacturer's Part Number: P1661160 Black 700c SRAM XD XDRBuy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Based around Reynolds Dispersive Effect Termination (DET™) rim profile, this wheelset is optimised to lower drag and provide unmatched stability in crosswinds when used with modern, wider tyre profiles. The rims feature a 19mm tubeless ready rim channel and a precision-crafted hub by Industry Nine that lowers rolling resistance, enhances lateral stiffness and improves the overall ride quality to give you every advantage in your search for speed. This race-ready wheelset features a hard-wearing carbon rim construction, which makes it ideal at handling all the abuse that's associated with clocking up the miles on your road bike. Another benefit of its reliable material is it provides riders with incredible stiffness, without adding any unnecessary weight to their ride. Weighing only 1590g, this is a perfect choice of upgrade for shaving vital grams off your bike. Technologies: - Industry leading aerodynamic performance and crosswind stability with our Dispersive Effect Termination (DET™) rim profile - Wide, tubeless ready rim provides a better fit for higher volume tires that increase grip, lower rolling resistance and provide greater comfort - Precision manufactured Reynolds hubs by Industry Nine for quick engagement and efficient transfer of power - Premium Sapim CX-Ray bladed spokes offer the ultimate performance in weight and ride quality paired with internal, alloy nipples - Ctg2 brake track is 30% more resistant to heat than previous models What's in the box? - 2 x Single Wheelbags - 1 x Front / 1 x Rear Quick Release Skewers - 2x85mm Valve Stems - Cryo-Blue Power Pads - 22mm Tubeless Tape installed - Reynolds Owner's Manual
Fulcrum SPEED 55C C17 Carbon Road WheelsetThe Fulcrum SPEED 55C features a 55mm deep profile, which not only provides exceptional aerodynamic performance but also offers optimized rolling efficiency and race ready stability. Although the deep section rim makes these wheels ideal for flatter terrain, the 1.47kg weight makes them extremely capable for courses that involve a lot of climbing, which benefit massively from lighter aerodynamic wheels.Optimal Tyre to Rim InterfaceThis wheelset features a 17mm internal rim width, making it perfectly suited to both 25 and 28c width tyres. It has been designed to create the optimal tyre to rim interface with these modern tyre sizes, placing it firmly in the modern competitive race wheel category. This wider rim/tyre setup grants additional rolling efficiency, traction, stability and comfort no matter what event or situation you end up being involved in.Unique Carbon Fibre ConstructionThese wheels feature the Longitudinal Twill carbon rim design, which is unique to Fulcrum. The fibres and the orientation in which they are structured pushes the boundaries of carbon fibre construction, resulting in a stiffer, more reactive rim that can also absorb higher levels of road vibration with minimal flex.Optimised Braking PerformanceIn addition to the technology that give the SPEED 55C exceptional stability, aerodynamic finesse and high-end race performance, it also features the AC3 braking surface. This braking surface makes slowing down noticeably more responsive and powerful, which overall makes overall race times faster as you can brake later into corners with precise accuracy. This advanced coating on the braking surface provides optimised braking performance and as a bonus, it also reduces rim wear.Features: Material: Rim: Carbon; Front Hub: Carbon, Aluminium flanges; Rear Hub: Aluminium; Spokes: Stainless Steel; Nipples: Aluminium Discipline: Road, Triathlon Tyre Type: Clincher Rim Profile: 55mm Rim External Width: 24.2mm Rim Internal Width: 17mm Braking Surface: Twill, AC3 Treatment Axle Compatibility: Quick Release Spoke Type: Aero, double butted, straight pull Spoke Count: Front: 18; Rear: 21 Bearings: USB Ceramic, Cup and Cone Freewheel: Plasma Coated Weight: 1.47kgTechnologies: AC3 - All Conditions Carbon Control: AC3 enables surprising braking performance, which is very noticeable in difficult weather conditions. Rather than using the traditional machined brake track approach, Fulcrum uses micro laser incisions on the brake track surface to remove resins and create a smooth surface. Lab tests have shown that this process improves braking power by an improvement of 6%. However, in the wet this performance increase jumps to 43%. Bringing braking in the wet closer to the performance experienced when riding in dry conditions. USB (Ceramic Ultra Smooth Bearings): Using high-end ceramic balls, which perform continually thanks to the absence of lubricating grease and the precise machining of the cup and cone technology, the friction is reduced drastically and in turn increases the smoothness of triathlon and road bike wheels by as much as 9 times compared to standard bearings. Rim Dynamic Balance: Simple and Elegant, the weight of the rim gasket is balanced on the opposite side with an item of similar weight. 2:1 Two-To-One: Every push on the pedals from the rider will force most of that energy on the drive side of the rear wheel. To combat this loss of rim tension and power transfer, Fulcrum has solved this cycling problem with their 2:1 spoke ratio pattern by doubling the spoke count in crucial zones on the wheel. Directionated Rim-Spoke Coupling: An exclusive rim/spoke mounting system. It allows the rim, spokes, hub and nipples to align perfectly, guaranteeing the precise spoke tension in all areas around the wheel. Anti-Rotation System: This system locks the spoke in place once the correct tension is achieved. Engineers at Fulcrum have designed this system to ensure the spokes never lose their initial tension and to remain in the position that has been proven to provide the perfect aerodynamic properties. Unrilled Rim Bed: Featuring no holes on the central section of the rim means that the rim is uniform at every point, free from critical areas subject to stress. The advantages are immediately clear: less weight, longer lasting rims, greater resistance to fatigue, the possibility of giving the spokes more tension and more stiffness which, in terms of performance, means improved responsiveness and acceleration. Plasma Freehub: The freehub body has been Plasma treated, which makes the aluminium especially hard and resistant to surface abrasion and wear. This means the thickness of materials used can be to be reduced to a minimum, achieving a lighter weight, while maintaining lifespan and reliability.Buy Fulcrum Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Reynolds Aero 65 Black Label Carbon Road WheelsetDeveloped for racing, this road bike wheelset delivers excellent comfort, stability and speed on the most challenging rides. Based around Reynolds Dispersive Effect Termination (DET) rim profile, this wheelset is optimised to lower drag and provide unmatched stability in crosswinds when used with modern, wider tyre profiles. The rims feature a 19mm tubeless ready rim channel and a precision crafted hub by Industry Nine that lowers rolling resistance, enhances lateral stiffness and improves the overall ride quality to give you an advantage in your search for speed.This race-ready wheelset features a super-stiff carbon rim construction, which makes it perfect at handling all the abuse that's associated with clocking up the miles on your road bike. Another benefit of its dependable material is it provides riders with fantastic strength, without adding any unnecessary weight to their ride. Weighing only 1590g, this is an ideal choice of upgrade for shaving vital grams of your overall bike weight.- Industry leading aerodynamic performance and cross wind stability with our Dispersive Effect Termination (DET) rim profile.- Wide, tubeless ready rim provides better fit for higher volume tires that increase grip, lower rolling resistance and provide greater comfort.- Precision manufactured Reynolds hubs by Industry Nine for quick engagement and efficient transfer of power.- Premium Sapim CX-Ray bladed spokes offer ultimate performance in weight and ride quality paired with internal, alloy nipples.- Ctg2 brake track is 30% more resistant to heat than previous models.Features: Rim Material: Aero 65 Carbon Tubeless Rim BrakeUse: RoadInner Rim Width: 19mmOuter Rim Width: 28mmRim Depth: 65mmSpokes: F18, R24Spoke Pattern: Front: Radial; Rear: 2xSpoke Type: CX-RayHub: Front: KT, Rear: i9Nipple Material: Internal 5mm Hex AlloyEngagement: 6 degreesPawl: 3Type: Shimano or Campagnolo options available to selectWheelset Size: 700c Tubeless Compatible: Yes Included: - 2 x Single Wheelbags; 1 x Front / 1 x Rear Quick Release Skewers; 2x85mm Valve Stems; Cryo-Blue Power Pads; 22mm Tubeless Tape installed and Reynolds Owner's ManualWeight: 1590gBuy Reynolds Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
The Cosmic name has always been synonymous with speed and performance. This 65mm version for disc brakes is no exception and it’s the fastest of the family when it comes to hammering the flats and in the wind.The 65mm deep airfoil rim slices through the wind with minimal drag and its 26mm wide profile makes it highly stable in crosswind. It also uses our patented elliptical spokes that save another 5 watts to maximize your efficiency.Another key factor in efficiency is rolling resistance which we address with our updated UST Road Tubeless system that makes it easier than ever to mount and change tires. No tube means no friction and more air volume means a smoother faster ride. Exclusive Fore Carbon technology attaches the spokes to the rim without the need to drill the upper rim bed. With the new rim bed shape no tape is needed eliminating any hassles and saving 30g per rim.We further lowered the weight of the rim with a new laminate and local reinforcement.Our new Infinity hub platform optimizes spoke lacing and tension for maximum power transfer.The Instant Drive 360 freewheel coupled with automatic bearing preload (QRM Auto) provides fast engagement high stiffness and added durability. It's available with Shimano or SRAM XD-Road driver bodies and converts to Campagnolo with an optional driver body. It's compatible with 12x100 axle up front and 12x142 rear and can convert to Quick Release with supplied adapters. For Center Lock disc rotors only. Key benefits Unbeatable aero efficiency and added stability in crosswinds 65mm deep/26mm wide NACA rim profile produces super low drag and stability in cross winds Patented lightweight aero spokes Faster acceleration and powerful braking performance New Infinity hub plaform: stiff axle durable bearings and new hub design with ID360 freewheel technology New rim design eliminates need for tape saving 30g Purpose-built for disc brakes Improved UST Road delivers more speed comfort and control in an easy to use tubeless system No tubes means less friction better efficiency and grip and a reduced risk of punctures New rim bed shape makes it easier to mount and change tires Fore Carbon drilling technology doesn't require the use of rim tape Specifications DELIVERED WITH User guide UST valve and accessories Fore adjustment wrench Rims Tire: UST Tubeless and tubetype Disc brake specific profile Internal width: 19 mm UST tubeless technology Height: 64mm ETRTO size: 622x19TC Material: 100% carbon fiber Fore Carbon tapeless tubeless technology Material: 100% carbon fiber with UD external layer Spokes Count: 24 front and rear Nipples: Fore integrated aluminum Material: steel Shape: straight pull elliptical aero double butted (patented) Lacing: front and rear crossed 2 contactless Delivered with User guide UST valve and accessories Fore adjustment wrench Hubs Axle material: aluminum Front and rear bodies: aluminum Instant Drive 360 freewheel technology Rear: Quick Release 12x142 and 12x135 compatible QRM Auto bearing preload technology Front: Quick release and 12x100 through axle compatible Infinity hubs Intended use Recommended tire sizes: 25 to 32 mm ASTM CATEGORY 2 : road and offroad with jumps less than 15cm For a longer longevity of the wheel Mavic recommends that the total weight supported by the wheels doesn't exceed 120kg bike included Max Pressure: see indication on wheel and tire If they differ use the lowest of the 2 Minimum and maximum allowed tyre width: see indication on wheel Maximum tyre pressure: 675bar/97PSI with a 23mm tyre - 38bar/55PSI with a 62mm tyre Compatibility Freewheel: Shimano/Sram convertible to Campagnolo ED11 N3W and XD-R with optional driver bodies Rear axle: 12mm thru axle convertible to Quick Release with optional adapters and axle replacement Front axle: 12x100 thru axle easily convertible to quick release with optional adapters Not compatible with 15mm through axles Versions Disc standard: Center Lock® only Freewheel: Shimano/Sram or XD-Road Compatible Adapters and freewheel bodies 12 to 9mm front adapter for quick release (V2680301) ID360 Shimano / Sram Light freewheel body (V3850101) ID360 Campagnolo freewheel body (V3440101) ID360 XD-R freewheel body (V2580101) ID360 Shimano / Sram freewheel body (V3430101) 12 to 9mm rear adapter for quick release (V2510801 (with axle V2373401) ID360 N3W freewheel body (V4270101)
At only 1380 grams this is the wheel that performance-obsessed cross-country racers dream of. Developed with input from top pro racers seeking a competitive advantage at World Cups and Olympics it features an ultralight full carbon 29” rim (360g) for fast acceleration and climbing without compromising stiffness and durability.Adaptive layup a specific carbon layup technology enabled us to handcraft these carbon rims with less material between the spokes. The spoke holes are reinforced with strategically positioned carbon layering in a process that minimizes weight without compromising stiffness and strength. A lighter rim means faster acceleration more efficient climbing and a more responsive feel on the trail. The external carbon layer features our new UD² construction for a distinctive look and added durability.Extensive field testing with our pro athletes determined that a 25mm inner width was ideal for a quick precise ride quality and optimized tire grip on fast racetracks. For more technical trails some preferred a 30mm width for added control so we created two options. It’s your choice and you can mix the two if you want. You could choose the Crossmax Ultimate 25 for the rear to boost acceleration and efficiency and the Crossmax Ultimate 30 for the front to add confidence and control on rugged single-track.The carbon rim is laced with 24 straight-pull double butted spokes (same spoke length throughout) two-crossed for maximum power transfer and enhanced vertical compliance. The new lighter Infinity hub design optimizes lateral stiffness and the spoke lacing maximizes power transfer. Our Instant Drive 360 freewheel with a double ratchet system provides fast engagement and high stiffness to help you accelerate out of corners faster. The rear hub is compatible with Shimano HG9 Micro Spline and SRAM XD driver bodies.The Crossmax SL Ultimate 30 is available with 6-bolt or center lock brake rotors in 29” only and is compatible with a 15x110 front axle and 12x148 rear. It comes with valves spare spokes and MTB wheel covers. Key benefits Fly up climbs and accelerate faster New carbon Adaptive layup technology shaves 70g per rim. 30mm wide rim weighs only 360g. Stiff and smooth ride quality Special carbon rim layup for superior rim stiffness and added control on descent. Double-butted two-cross spoke pattern for enhanced vertical compliance. Efficient power transfer New lighter Infinity hub design paired with 24 straight-pull spokes for improved stiffness and better balanced spoke tension. Spokes Count: 24 front and rear Material: steel Shape: straight pull flat double butted Nipples: aluminum ABS Lacing: front and rear crossed 2 contactless Delivered with UST valve and accessories Wheelbag Multifonction adjustment wrench (delivered with rear wheel) Pre-installed tubeless rim tape 2 replacement spokes with each wheel Rims Drilling: traditional UST Tubeless Ready Hookless profile ETRTO size 29: 622x30TSS Internal width: 30 mm Adaptive Layup Carbon technology Material: 100% carbon fiber with UD external layer Hubs Instant Drive 360 freewheel technology QRM Auto bearing preload technology Hub available for 6-bolt or Center Lock® brake rotors Axles: Front 15X110 Boost ; Rear 12X148 Boost Infinity hubs Intended use Recommended tire sizes: 52mm to 76mm (20 to 30) ASTM CATEGORY 3 : CROSS COUNTRY For a longer longevity of the wheel Mavic recommends that the total weight supported by the wheels doesn't exceed 150kg bike included Minimum and maximum allowed tyre width: see indication on wheel Maximum tyre pressure: 235bar/34PSI with a 52mm tyre - 125bar/18PSI with a 125mm tyre Versions Disc standard : 6 Bolts or Center Lock® Hub width : Boost only (front 110 rear 148) Freewheel: SRAM XD Shimano HG9 Shimano Micro-Spline Compatible Adapters and freewheel bodies ID360 Shimano HG9 alloy freewheel body (V3780101) ID360 Sram XD freewheel body (V3740101) 15mm front hub cap (V2372501 - Delivered with the wheel) Boost : Torque Caps for Center Lock hub (V2374401) ID360 Shimano Micro Spline alloy freewheel body (V3990101) Compatibility Rear axle: 12x148 Boost thru axle Front axle: 15x110 Boost thru axle Information on specified weight The weight of the wheels is announced at +/-5% in XD/XD-R and Center Lock version without quick release nor valve nor rim tape
At only 1380 grams this is the wheel that performance-obsessed cross-country racers dream of. Developed with input from top pro racers seeking a competitive advantage at World Cups and Olympics it features an ultralight full carbon 29” rim (360g) for fast acceleration and climbing without compromising stiffness and durability.Adaptive layup a specific carbon layup technology enabled us to handcraft these carbon rims with less material between the spokes. The spoke holes are reinforced with strategically positioned carbon layering in a process that minimizes weight without compromising stiffness and strength. A lighter rim means faster acceleration more efficient climbing and a more responsive feel on the trail. The external carbon layer features our new UD² construction for a distinctive look and added durability.Extensive field testing with our pro athletes determined that a 25mm inner width was ideal for a quick precise ride quality and optimized tire grip on fast racetracks. For more technical trails some preferred a 30mm width for added control so we created two options. It’s your choice and you can mix the two if you want. You could choose the Crossmax Ultimate 25 for the rear to boost acceleration and efficiency and the Crossmax Ultimate 30 for the front to add confidence and control on rugged single-track.The carbon rim is laced with 24 straight-pull double butted spokes (same spoke length throughout) two-crossed for maximum power transfer and enhanced vertical compliance. The new lighter Infinity hub design optimizes lateral stiffness and the spoke lacing maximizes power transfer. Our Instant Drive 360 freewheel with a double ratchet system provides fast engagement and high stiffness to help you accelerate out of corners faster. The rear hub is compatible with Shimano HG9 Micro Spline and SRAM XD driver bodies.The Crossmax SL Ultimate 30 is available with 6-bolt or center lock brake rotors in 29” only and is compatible with a 15x110 front axle and 12x148 rear. It comes with valves spare spokes and MTB wheel covers. Key benefits Fly up climbs and accelerate faster New carbon Adaptive layup technology shaves 70g per rim. 30mm wide rim weighs only 360g. Stiff and smooth ride quality Special carbon rim layup for superior rim stiffness and added control on descent. Double-butted two-cross spoke pattern for enhanced vertical compliance. Efficient power transfer New lighter Infinity hub design paired with 24 straight-pull spokes for improved stiffness and better balanced spoke tension. Spokes Count: 24 front and rear Material: steel Shape: straight pull flat double butted Nipples: aluminum ABS Lacing: front and rear crossed 2 contactless Delivered with UST valve and accessories Wheelbag Multifonction adjustment wrench (delivered with rear wheel) Pre-installed tubeless rim tape 2 replacement spokes with each wheel Rims Drilling: traditional UST Tubeless Ready Hookless profile ETRTO size 29: 622x30TSS Internal width: 30 mm Adaptive Layup Carbon technology Material: 100% carbon fiber with UD external layer Hubs Instant Drive 360 freewheel technology QRM Auto bearing preload technology Hub available for 6-bolt or Center Lock® brake rotors Axles: Front 15X110 Boost ; Rear 12X148 Boost Infinity hubs Intended use Recommended tire sizes: 52mm to 76mm (20 to 30) ASTM CATEGORY 3 : CROSS COUNTRY For a longer longevity of the wheel Mavic recommends that the total weight supported by the wheels doesn't exceed 150kg bike included Minimum and maximum allowed tyre width: see indication on wheel Maximum tyre pressure: 235bar/34PSI with a 52mm tyre - 125bar/18PSI with a 125mm tyre Versions Disc standard : 6 Bolts or Center Lock® Hub width : Boost only (front 110 rear 148) Freewheel: SRAM XD Shimano HG9 Shimano Micro-Spline Compatible Adapters and freewheel bodies ID360 Shimano HG9 alloy freewheel body (V3780101) ID360 Sram XD freewheel body (V3740101) 15mm front hub cap (V2372501 - Delivered with the wheel) Boost : Torque Caps for Center Lock hub (V2374401) ID360 Shimano Micro Spline alloy freewheel body (V3990101) Compatibility Rear axle: 12x148 Boost thru axle Front axle: 15x110 Boost thru axle Information on specified weight The weight of the wheels is announced at +/-5% in XD/XD-R and Center Lock version without quick release nor valve nor rim tape
Ultimate is not just a name it’s the word we reserve for pinnacle performance. And it’s how we define this wheelset. Cosmic Ultimate is the wheel choice for pro racers seeking a competitive advantage. This tubular tire version sees a major redesign for disc brakes with a new full carbon rear hub full carbon lacing ID360 freewheel technology and thru-axle compatibility.The rim is engineered with a NACA-inspired full-carbon profile that’s 40mm deep and 25mm wide. It’s made from 12k carbon fibers wrapped over a super rigid foam core. Full-carbon construction means the whole wheel is incredibly light at just 1235g. The 20 super-bladed carbon fiber spokes and high thin carbon hub flanges offer a proven aero advantage. The spokes are made with unidirectional carbon fibers so they don’t stretch. The spokes run continuously from one edge of the rim to the other through the hubs (R2R technology) creating one single spoke instead of two. This adds wheel stiffness and eliminates the need to mechanically attach the spokes to the hub.The rear rim is asymmetrical to improve its drive-side bracing angle so spoke tension is balanced and the wheel remains stiff under the heaviest lateral loads such as sprints or attacks. The axles are paired with automatically adjusted sealed cartridge bearings for perfect preload. At the back the ID360 freewheel system provides instant engagement and low friction. The hubs are thru-axle compatible (12x100 up front and 12x142 at the back) and made for Center Lock brake rotors. These wheels are designed engineered and patented by Mavic and are 100% handmade in our French carbon factory in Annecy. Key benefits Stiffest wheel system in its class Full carbon rims R2R carbon spokes and monobloc construction Carbon laminated hubs on ID360 freewheel mechanism Climb sprint and accelerate faster Full carbon construction for tubular tires only 40mm deep/26mm wide NACA profile rims for low drag and crosswind stability Seamless interface between spokes and hubs Disc-brake compatible in every possible configuration Font : 12x100 convertible to QR Rear: 12x142 convertible to 12x135 and QR XD Road convertible Specifications DELIVERED WITH Computer magnet (99624501) User guide Front QR adapters Rear QR adapters for Instant Drive 360 Spokes Count: 20 front and rear Lacing: front and rear crossed 2 Material: unidirectional carbon fiber R2R carbon spoke technology Delivered with Computer magnet (99624501) User guide Front QR adapters Rear QR adapters for Instant Drive 360 Rims Valve hole diameter: 65 mm Tire: tubular Disc brake specific profile Height: 40 mm Drilling: no holes spokes molded to the rim ETRTO size: 28 tubular Material: 3K carbon fibers Hubs Axle material: aluminum Front hub body: Carbon Instant Drive 360 freewheel technology Rear: Quick Release 12x142 and 12x135 compatible QRM Auto bearing preload technology Front: Quick release and 12x100 through axle compatible Front and rear bodies: Carbon Intended use ASTM CATEGORY 1 : road only For a longer longevity of the wheel Mavic recommends that the total weight supported by the wheels doesnt exceed 120kg bike included Recommended tire sizes: 23 to 32 mm Max Pressure: see indication on wheel and tire If they differ use the lowest of the 2 Minimum and maximum allowed tyre width: see indication on wheel Compatibility Freewheel: Shimano/Sram convertible to Campagnolo ED11 N3W and XD-R with optional driver bodies Rear axle: 12mm thru axle convertible to Quick Release with optional adapters and axle replacement Front axle: 12x100 thru axle easily convertible to quick release with optional adapters Not compatible with 15mm through axles Versions Color: Black only Disc standard: Center Lock® only Freewheel: Shimano/Sram or XD-Road Compatible Adapters and freewheel bodies ID360 Shimano / Sram Light freewheel body (V3850101) ID360 Campagnolo freewheel body (V3440101) ID360 XD-R freewheel body (V2580101) ID360 Shimano / Sram freewheel body (V3430101) ID360 N3W freewheel body (V4270101) Information on specified weight The weight of the wheels is announced at +/-5% in XD/XD-R and Center Lock version without quick release nor valve nor rim tape
The Mega 297 Carbon Fast is a carbon fibre enduro race frame equipped with a Fast Suspension Fenix EVO Enduro rear shock. This full-suspension enduro race frame offers the best of both modern wheel sizes for an outstanding balance of agility, control and efficiency with plush and responsive coil suspension performance. Ideal for speeding across unpredictable terrain, loose and wet conditions and steep technical climbs and descents, the Mega frame is designed with enduro-optimised race-ready geometry with improved suspension kinematics and internally piped cable routing, making it ideal for handling the demands of enduro racing while also providing a clean, sleek and stylish finish. The Nukeproof Mega has been Nukeproof's best-selling model for over 12 years. The Mega has been racking up awards on enduro stages and in the press around the world. With four Enduro World Series (EWS) titles to its name, the Nukeproof Mega has become an icon synonymous with enduro racing. Since 2009, the Nukeproof Mega has been in constant development to meet the demands of Nukeproof riders and customers alike. As a result, the Mega Carbon V4 frame is available for 27.5”, 29” or new Mixed (Front 29”/Rear 27.5” wheel sizes) wheel setups, with each frame design tailored around each wheel size. Full Suspension Carbon Fibre Enduro Race Frame Engineered for optimised frame weight, strength and stiffness, the Mega Carbon frame features a T700/800 UD woven carbon fibre frameset (Front and rear Triangle). The carbon swingarms help reduce the unsprung weight at the rear of the bike - this helps improve suspension performance. All forged parts are made from 6061-T6 aluminium. After winning four Enduro World Series Titles in three years, the V4 design is an evolution of Nukeproof's ultimate enduro bike. At the heart of the frame is the brand's revised suspension Kinematic, designed to be more subtle off the top, whilst remaining progressive and predictable. Anti-Squat is used to create an efficient pedalling bike that can be thrashed through technical terrain. The useable SAG range is also widened to allow riders to tune the suspension to the trails. Key Features: All-new UD Carbon chassis Improved suspension kinematics Tube-In-Tube design for easy cable installation All-new geometry Optimised sizing/fit - Small to Large SRAM UDH Room for a 750ml water bottle inside the main front triangle The updated Mega frame geometry features a dynamic saddle offset for balanced seated rider weight distribution on each frame size. This dynamic saddle offset means that each frame size has a bespoke seat angle. In addition, the actual seat tube is shorter overall and offers a deeper maximum insert depth that allows a longer dropper post if required. Fast Suspension Fenix EVO Enduro Coil Rear Shock The Fenix was released in January 2019 and immediately proved its worth and performance by reaching the Enduro World Series podiums. The Fenix EVO stemmed from the idea of having a shock as efficient as a downhill shock with an integrated climb mode that stays independent from the other adjustments. Fast Suspension has kept all the strengths of the Fenix with the VDP piston that gives incomparable comfort and track feedback. The adjustable low-speed, medium speed compression and the dedicated high-speed piston. Fast focused their attention on the design of the EVO head for compatibility with more frame designs. And they also thought about making your life easier if you want to change your shock stroke without needing to open the shock thanks to the new spring retainer design. Click here for recommended base settings Fast Suspension Fenix EVO Enduro Rear Shock Benefits: Custom-tuned for Mega/Giga 100% CNC Integrated Climb Switch Alloy 7075 T6 made and anodized with a PTFE impregnation to reduce friction Monobloc Shaft + eyelet = stiffer and stronger A membrane is used to reduce friction and heat Viton Shaft seals for better heat resistance VDP piston = better traction control 3 independent compression circuits LS – MS – HS = perfect ground flattening Shock Weight without spring is 500g (230x65mm) Fast Suspension Fenix EVO Rear Shock Spring "Weights" 425lbs - Small 450lbs - Medium 475lbs - Large 500lbs - X Large 525lbs - XX Large Features: Material: Nukeproof Mega V4 297 Carbon, 165mm Travel, ultra-strong monocoque UD Carbon Fibre Use: Enduro, All-Mountain, Trail Shock: Fast Suspension Fenix EVO Enduro Coil, Integrated Climb Switch, Alloy 7075 T6 made and anodized with a PTFE impregnation to reduce friction, 3 independent compression circuits LS – MS – HS = perfect ground flattening Fork Travel: 170mm Axle to Crown: 582mm Fork Offset: 42mm Rear Travel: 165mm Wheels Size: Front 29"/Rear 27.5" Max Tyre Size: 2.6" Recommended Shock Sag (Measured seated): 30% Shock Size: 230x62.5mm Shock Hardware F: 25x8mm Shock Hardware R: 30x8mm Headtube: 44-56mm Tapered Semi-Integrated Headset: ZS44-28.6 - T2 / ZS56/40 - B8 Bearings Required: 4x F6802 LLU MAX, 4x 6902 LLU MAX, 2x F6902 LLU MAX-EA Seatpost: 31.6mm (Internal Routing for Dropper Seatpost) Seat Clamp: 36.4mm Bottom Bracket: Threaded 73mm BSA Rear Hub: Boost 148x12mm Rear Axle: SRAM UDH Maxle Stealth M12x1.0 180mm (Thread Length 13mm) Chain Guide: ISCG05 Brake Mount: 180mm Direct Post Protection: 3D Contoured Rubber Frame Protection for DT/SS/CS Cable Routing: Internally piped cable routing ISCG05 mount Enduro bearings Weight: 3.82Kgs/8.4lbs (Medium option)
Nukeproof Mega 297 Carbon Mountain Bike Frame - FastThe Mega 297 Carbon features an ultra-strong monocoque carbon fibre construction equipped with a Fast Suspension Fenix EVO Enduro rear shock. This full-suspension enduro race frame offers the best of both modern wheel sizes for an outstanding balance of agility, control and efficiency with plush and responsive coil suspension performance.Ideal for speeding across unpredictable terrain, loose and wet conditions and steep technical climbs and descents, the Mega frame is designed with enduro-optimised race-ready geometry with improved suspension kinematics and internally piped cable routing, making it ideal for handling the demands of enduro racing while also providing a clean, sleek and stylish finish.The Nukeproof Mega has been Nukeproof's best-selling model for over 12-years. The Mega has been racking up awards on enduro stages and in the press around the world. With four Enduro World Series (EWS) titles to its name, the Nukeproof Mega has become an icon synonymous with enduro racing.Since 2009, the Nukeproof Mega has been in constant development to meet the demands of Nukeproof riders and customers alike. As a result, the Mega Carbon V4 frame is available for 27.5”, 29” or new Mixed (Front 29”/Rear 27.5” wheel sizes) wheel setups, with each frame design tailored around each wheel size.Full Suspension Carbon Fibre Enduro Race FrameEngineered for optimised frame weight, strength and stiffness, the Mega Carbon frame features a T700/800 UD woven carbon fibre frameset (Front and rear Triangle). The carbon swingarms help reduce the unsprung weight at the rear of the bike - this helps improve suspension performance. All forged parts are made from 6061-T6 aluminium.After winning four Enduro World Series Titles in three years, the V4 design is an evolution of Nukeproof's ultimate enduro bike. At the heart of the frame is the brand's revised suspension Kinematic, designed to be more subtle off the top, whilst remaining progressive and predictable. Anti-Squat is used to create an efficient pedalling bike that can be thrashed through technical terrain. The useable SAG range is also widened to allow riders to tune the suspension to the trails.Key Features: All-new UD Carbon chassis Improved suspension kinematics Tube-In-Tube design for easy cable installation All-new geometry Optimised sizing/fit - Small to Large SRAM UDH Room for a 750ml water bottle inside the main front triangleThe updated Mega frame geometry features a dynamic saddle offset for balanced seated rider weight distribution on each frame size. This dynamic saddle offset means that each frame size has a bespoke seat angle. In addition, the actual seat tube is shorter overall and offers a deeper maximum insert depth that allows a longer dropper post if required.Fast Suspension Fenix EVO Enduro Coil Rear ShockThe Fenix was released in January 2019 and immediately proved its worth and performance by reaching the Enduro World Series podiums. The Fenix EVO stemmed from the idea of having a shock as efficient as a downhill shock with an integrated climb mode that stays independent from the other adjustments.Fast Suspension has kept all the strengths of the Fenix with the VDP piston that gives incomparable comfort and track feedback. The adjustable low-speed, medium speed compression and the dedicated high-speed piston.Fast focused their attention on the design of the EVO head for compatibility with more frame designs. And they also thought about making your life easier if you want to change your shock stroke without needing to open the shock thanks to the new spring retainer design.Click here for recommended base settingsFast Suspension Fenix EVO Rear Shock Spring "Weights"425lbs - Small 450lbs - Medium 475lbs - Large 500lbs - X Large525lbs - XX LargeFeatures: Material: Nukeproof Mega V4 297 Carbon, 165mm Travel, ultra-strong monocoque UD Carbon Fibre Use: Enduro, All-Mountain, Trail Shock: Fast Suspension Fenix EVO Enduro Coil, Integrated Climb Switch, Alloy 7075 T6 made and anodized with a PTFE impregnation to reduce friction, 3 independent compression circuits LS - MS - HS = perfect ground flattening Fork Travel: 170mm Axle to Crown: 582mm Fork Offset: 42mm Rear Travel: 165mm Wheels Size: Front 29"/Rear 27.5" Max Tyre Size: 2.6" Recommended Shock Sag (Measured seated): 30% Shock Size: 230x62.5mm Shock Hardware F: 25x8mm Shock Hardware R: 30x8mm Headtube: 44-56mm Tapered Semi-Integrated Headset: ZS44-28.6 - T2 / ZS56/40 - B8 Bearings Required: 4x F6802 LLU MAX, 4x 6902 LLU MAX, 2x F6902 LLU MAX-EA Seatpost: 31.6mm (Internal Routing for Dropper Seatpost) Seat Clamp: 36.4mm Bottom Bracket: Threaded 73mm BSA Rear Hub: Boost 148x12mm Rear Axle: SRAM UDH Maxle Stealth M12x1.0 180mm (Thread Length 13mm) Chain Guide: ISCG05 Brake Mount: 180mm Direct Post Protection: 3D Contoured Rubber Frame Protection for DT/SS/CS Cable Routing: Internally piped cable routing ISCG05 mount Enduro bearings Weight: 3.82Kgs/8.4lbs (Medium option)Fast Suspension Fenix EVO Enduro Rear Shock Benefits: Custom-tuned for Mega/Giga 100% CNC Integrated Climb Switch Alloy 7075 T6 made and anodized with a PTFE impregnation to reduce friction Monobloc Shaft + eyelet = stiffer and stronger A membrane is used to reduce friction and heat Viton Shaft seals for better heat resistance VDP piston = better traction control 3 independent compression circuits LS - MS - HS = perfect ground flattening Shock Weight without spring is 500g (230x65mm)Buy Nukeproof Frames & Forks from Chain Reaction Cycles, the World's Largest Online Bike Store.