Vision SC is the newest range of light and versatile carbon racing wheels, available with a 30mm, 40mm or 55mm rim depth, and in rim and disc brake formats. They have been developed using extensive wind tunnel testing and on the road with professional cyclists of our sponsored teams, offering a great balance of performance and light weight at a competitive price. The full carbon rims are TL tubeless ready, while the alloy freehubs are compatible with both Shimano 10-11 speed and SRAM 12 speed XDR systems. They are hand built to artisanal standards, with direct pull aero bladed spokes and ABS self-locking nipples for reliable performance and a clean rim design.Full Carbon 30mm depth rim,Tubeless ready - Clincher rim (Max: 7 bar; 100 psi),6 sealed cartridge bearings (2F + 4R),DP Spokes - 24F / 24R,2:1 aero bladed spokes,Includes QR-25, spoke protector,Artisan built, entirely by hand,FREEHUB,Alloy freehub,Shimano 10-11sp,SRAM XDR,Campagnolo 10-12sp (available separately).
VERSATILITY AT ITS BEST When developing our LAW Tech aerodynamic rim profile one key factor has been to make the flow between tire and rim as smooth as possible. This has resulted in superb aerodynamic results for the RYOT44 and the fastest road wheel RYOT55. Although lower rim profiles do not bring the best aerodynamic advantages the smooth transition between rim and tire remains an important aspect! With the RYOT33 we present the most versatile wheelset you can imagine as it brings a perfectly balanced wheel for many circumstances and terrains. Due to the light weight of 1465 grams this would be your ideal mountain wheelset. Not only helpful when climbing it will also offer stability and confidence in the descent. The internal rim width is suitable for tires up to 42mm making the RYOT33 also perfect for (light) gravel and cyclocross bikes. Also for small and light people these wheels are perfect when conditions are more rough. The shallow profile then provides stability and stiffness without feeling nervous. You are in control! Build around the new DT Swiss 240 EXP hub system The new DT Swiss 240 hubs in the RYOT33 have been improved with an EXP ratchet system. The hub internals now offer an even higher precision with fast engagement and increased stiffness combined with a lower weight. This helps to bring the performance of the wheel to an even higher level. Built for you with the most precision and same amount of attention we spend on all wheels at our facility in The Netherlands. The wheels are shipped as a complete package with accessories in a nice protective wheel bag. (disc rotors not included) Features: Rim height: 33mm External rim width: 30mm Internal rim width: 21mm Hubs: DT Swiss 240 EXP Brake Type: Centrelock Disc Weight: 1,465g Weight limit: 120kg Tubeless Ready Max tyre pressure: 120psi 3 year warranty Hand built in Holland
This high-quality wheelset is Fast Forward's first-ever dedicated model for gravel bike riding and offers durable, agile and lightweight performance as you conquer every adventure. It features a full carbon rim construction, which gives it exceptional stiffness and versatility without adding any unnecessary grams to your ride. Fast Forward has also equipped it with Centrelock disc brake compatibility, so riders can enjoy powerful and consistent braking operation wherever their ride takes them. Another highlight is its tubeless-ready technology, which means that you'll benefit from lower rolling resistance, increased comfort and stability, as well as fewer chances of flats or punctures. Adventure-Ready Carbon Gravel Wheelset While weight is normally one of the most interesting specifications to check, Fast Forward takes a different approach when it comes to producing top-quality wheels. In the brand's choices, weight is important but should not compromise other areas such as durability and agility. For the Drift, it was even more important as they need to last and cope with whatever comes on your gravel paths. You will find this in the DT Swiss Aerocomp spokes and brass nipples for example which - when put together with the updated DT240 EXP hubs - make a fantastic set. The thicker spokes also offer more rigidity and durability and can take some hits. Agility is brought together by the rim's height of 36mm combined with the Aerocomp spokes. These ingredients bring you stiffness and more power transmission when you put the wheels in motion. All your energy will result in more and easy miles off-road and thus more time to enjoy your ride! Hookless Design for Tubeless This wheelset's hookless rim design features an internal width of 24mm only to be used with tubeless tyres. A special carbon layup is chosen to deal with higher impacts when riding on low tyre pressure on more heavy gravel roads. It offers the possibility for a broad range of tyre options from 30mm up to 60mm and with that no excuse for the terrain you will attack. The set puts merely 1515 grams on the scale and comes as a complete package with tubeless tape and valves packed nicely in a protective FFWD wheel bag. Drift is the first dedicated gravel wheelset that marks the start of this category for Fast Forward. Additional Top Features: Type: Clincher with Hookless design Disc Brake Compatible: Yes Rim Brake Compatible: No Inner Tube Compatible: Yes Tubeless Compatible: Yes Tubular Compatible: No Hub Type: DT Swiss 240 EXP (2:1) Bearings: Cartridge; Stainless Steel Spoke Type: DT Aerocomp Spoke Style: Straight-pull Spoke Count: Front: 24; Rear: 24 Nipples: DT Pro Lock Brass 15mm Rim Tape: Tubeless tape; 27mm Single or Pair: Pair Included: Wheelset, pre-installed tubeless tape, pair of alloy tubeless valves, tubeless instructions and a high quality padded wheel bag Manufacturer's Part Numbers: ASDRIFT36FCC240S Black 700c Shimano 9/10/11sp ASDRIFT36FC240XD Black 700c SRAM XDR
Fast Forward Drift DT240 Carbon Gravel Disc WheelsetProviding durable, agile and lightweight performance, this high-quality wheelset is Fast Forward's first-ever dedicated model for gravel bike riding. It features a full carbon rim construction, which gives it exceptional stiffness and versatility without adding any unnecessary grams to your ride. Fast Forward has also equipped it with Centrelock disc brake compatibility, so riders can enjoy powerful and consistent braking operation wherever their ride takes them. Another highlight is its tubeless-ready technology, which means that you'll benefit from lower rolling resistance, increased comfort and stability, as well as fewer chances of flats or punctures.Adventure-Ready Carbon Gravel WheelsetWhile weight is normally one of the most interesting specifications to check, Fast Forward takes a different approach when it comes to producing top-quality wheels. In the brand's choices, weight is important but should not compromise other areas such as durability and agility. For the Drift, it was even more important as they need to last and cope with whatever comes on your gravel paths. You will find this in the DT Swiss Aerocomp spokes and brass nipples for example which - when put together with the updated DT240 EXP hubs - make a fantastic set. The thicker spokes also offer more rigidity and durability and can take some hits.Agility is brought together by the rim's height of 36mm combined with the Aerocomp spokes. These ingredients bring you stiffness and more power transmission when you put the wheels in motion. All your energy will result in more and easy miles off-road and thus more time to enjoy your ride!Hookless Design for TubelessThis wheelset's hookless rim design features an internal width of 24mm only to be used with tubeless tyres. A special carbon layup is chosen to deal with higher impacts when riding on low tyre pressure on more heavy gravel roads. It offers the possibility for a broad range of tyre options from 30mm up to 60mm and with that no excuse for the terrain you will attack.The set puts merely 1515 grams on the scale and comes as a complete package with tubeless tape and valves packed nicely in a protective FFWD wheel bag. Drift is the first dedicated gravel wheelset that marks the start of this category for Fast Forward.Features: Material: Full Carbon Clincher Use: Gravel, Adventure Axle: Front: 12x100mm; Rear: 12x142mm Type: Clincher with Hookless design Rim Depth: 36mm External Rim Width: 30mm Internal Rim Width: 24mm ETRTO: 24-622 Brake Type: Centrelock Disc brake Max Tyre Pressure: 72 psi Min/Max Tyre Size: 30mm/60mm Tubeless Ready: Yes Disc Brake Compatible: Yes Rim Brake Compatible: No Inner Tube Compatible: Yes Tubeless Compatible: Yes Tubular Compatible: No Hub Type: DT Swiss 240 EXP (2:1) Bearings: Cartridge; Stainless Steel Spoke Type: DT Aerocomp Spoke Style: Straight-pull Spoke Count: Front: 24; Rear: 24 Nipples: DT Pro Lock Brass 15mm Rim Tape: Tubeless tape; 27mm Single or Pair: Pair Included: Wheelset, pre-installed tubeless tape, pair of alloy tubeless valves, tubeless instructions and a high quality padded wheel bag Max Rider Weight Limit: 120kg/265lbs Weight: 1515g (Front: 710g; Rear: 805g)Manufacturer's Part Numbers: ASDRIFT36FCC240S Black 700c Shimano 9/10/11sp ASDRIFT36FC240XD Black 700c SRAM XDRBuy Fast Forward Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
If high-intensity cross-country is your game this is your wheel. Engineered around a 25mm wide rim the Crossmax Carbon SL R 29 is made for modern XC riding and racing. The full carbon rim delivers lightning-fast acceleration and helps you float up technical climbs and it has just enough vertical compliance to help you nail every line with precision and control. The external carbon layer features our new UD² construction for a distinctive look and added durability.The 25mm inner width is designed to pair well with any modern XC tire. The rim is laced with 24 straight-pull double-butted spokes to help achieve a perfect balance between lateral stiffness and vertical compliance. We created a lighter weight hub infinity that combined with the rim stiffness and strategic spoke lacing maximizes your pedaling forces for superior power transfer.Our Instant Drive 360 freewheel with a double ratchet system provides fast engagement so you can sprint and accelerate out of corners faster. The rear hub is compatible with Shimano HG9 Micro Spline and SRAM XD driver bodies. The Crossmax SL R is available with 6-bolt or center lock brake rotors in 29” only and is compatible with a 15x110 front axle and 12x148 rear. The wheel is delivered with valves replacement spokes and accessories. Key benefits Hammer up technical climbs with less effort Lightweight full carbon UD² rims. Precise handling and compliance on aggressive XC terrain Enhanced carbon fiber rim laced with 24 straight-pull spokes. Laterally stiff and vertically compliant feel on the trail. Efficient power transfer Lighter stiffer Infinity hubs with ultra-reliable ID360 dual ratchet freewheel system for instant acceleration. 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 Multifonction adjustment wrench (delivered with rear wheel) Pre-installed tubeless rim tape 2 replacement spokes with each wheel Rims Drilling: traditional UST Tubeless Ready ETRTO size 29: 622x25TSS Internal width: 25 mm Hookless profile Asymmetrical rim design 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 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: 41bar/59PSI with a 28mm tyre - 245bar/36PSI with a 64mm 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 Boost Axles : 15X110 ; 12X148 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
Put through rigorous wind-tunnel tests to make sure the highest-performance levels are achieved, this pacy pairing roll with the utmost consistency through the most forceful, windy conditions to keep you upright and unfazed in your pursuit of silverware. Strong and Stable, Carbon-Rimmed Road Wheels Built with a 55mm depth, the unidirectional carbon rims stay rigid and responsive with each roll and cope admirably with the harshest crosswinds to keep you perfectly balanced at high speeds. Supported by durably-made alumnium hubs and strengthened with stainless-steel spokes, both wheels provide a buttery-smooth rotation and slice through the air with aerodynamic excellence. Disc brake-compatibility enhances the stopping abilities of this rampant wheelset, while the Two-Way-Fit tubeless-ready design improves cornering grip and puncture protection when using lower inflation tyres. With such high-end qualities throughout each wheel, the Wind 55 DB wheelset is an essential choice for the focused road rider.
Whether you're competing or exploring new and unpredictable roads on your own, this gravel rear wheel is engineered for top performance. It features a strong carbon construction, which means that you'll benefit from its fantastic stiffness without adding any unnecessary weight to your bike. DT Swiss has also given this version a stunning Waterslide decal finish, which makes it look as amazing as it performs. One final highlight is it's tubeless ready, so you can enjoy superior traction as well as its light weight on every adventure. Introducing the Gravel racing king - GRC 1400 SPLINE 42. The most sophisticated gravel wheel out there on the market. Taking a holistic approach to engineering, we rethought the characteristics of a modern benchmark-setting gravel wheel. Aerodynamic efficiency, ideal support of wide gravel tyres leading to unprecedented comfort and traction off- road as well as remarkable durability - these are just some of the key features that make this wheel the perfect companion for your next gravel adventure. Technologies: 584 MM (27.5" / 650B) VERSION Rim Diameter: 584 mm (27.5" / 650B) Built-In Dimension: 142 mm Net Weight: 828 g Freehub Body: Shim. RD. 11SP Light S ASLS11 Freehub System: Ratchet System 36 SL Inclusive: Tubeless tape 25 mm TL valve alu black 36-48 mm IS 6-bolt adapter Road SRAM XDR Road freehub body kit 5 mm endcap Kit valve guard 622 MM (29" / 700C) VERSION Rim Diameter: 622 mm (29" / 700C) Built-In Dimension: 142 mm Net Weight: 861 g Freehub Body: Shim. RD. 11SP Light S ASLS11 Freehub System: Ratchet System 36 SL Inclusive: Tubeless tape 25 mm TL valve alu black 36-48 mm IS 6-bolt adapter Road SRAM XDR Road freehub body kit 5 mm endcap Kit valve guard
Measuring 35mm-deep and equipped with an 18mm internal width, this powerful and speedy back wheel keeps your road bike running with excellent balance and poise through the fastest stages and courses. The carbon-build maintains a low weight and a stiff form to keep your back-end in check, with the tubeless-ready profile also helping to reduce the weight for a pacier roll. Carbon-Made, Fast-Rolling Rear Road Wheel The addition of the DT240 hub gives the wheel a reliable and efficient core. Laced with DT Aero Comp straightpull spokes for an aerodynamic feel and a stronger form, the wheel makes great use of the hub and its 36-tooth Ratchet System freehub, delivering excellent thrust and control. Rounded out with a full carbon braking surface for a confident and reliable stopping performance, this PRC 1400 wheel is an ideal option for the focused racer.
Fulcrum Wind 55 DB Road WheelsetThis Road Wheelset from Fulcrum offers high-performance no matter where the road takes you. This wheelset utilises the deep-profile rim to ensure an even and controlled speed and has been wind-tunnel-tested to withstand the most challenging conditions. The disc brake-optimised rollers ensure a smooth and reliable rolling no matter what you meet on the road. Strong and Stable, Carbon-Rimmed Road WheelsMeasuring a 55mm depth, the unidirectional carbon rims stay stiff and responsive with every rotation and deal superbly with blustery crosswinds to keep you upright at top speeds. Supported by a pair of strong and sturdy aluminium hubs and strengthened by a selection of stainless-steel spokes, both wheels spin smoothly and cut through the air with minimal fuss, for a fast-paced and efficient ride.Disc brake-compatibility brings superior stopping abilities to this rapid wheelset, while the 2 Way Fit tubeless-ready design enhances cornering grip and puncture protection when running on lower inflation tyres. With such high-end qualities throughout each wheel, the Wind 55 DB wheelset is a must-have for the pace-focused podium-chaser.Features:Rim Material: Full Carbon, UD unidirectional - carbon fibre finishingCassette compatibility: HH12-100, HH12-142Inner Rim Width: 19mmExternal Rim Width: 27mmRim Profile: 55mmHub Material: AluminiumNipple Material: AluminiumSpoke Material: Stainless SteelBearings: Sealed cartridgeUse: Road, TriathlonSpokes: 24x stainless steel rounded, straight-pull spokes per wheelBrake Type: Disc brakeTubeless-Ready: YesWeight: 1680gWeight Limit: 109kgBuy NS Bikes Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Thanks to its 100% carbon fibre rim construction, this road-ready wheelset provides riders with instant acceleration for climbing faster and holding higher speeds. Its flat double-butted spokes offer further weight savings, while also improving responsiveness as you tackle the more demanding of racing conditions. With minimal drag, low inertia and high lateral stiffness, this road bike wheelset is ready for all types in terrain from the flat pavement to the steep mountain climbs. Coming equipped with Centre-Lock disc brake compatibility and a UST tubeless-ready profile, this is a great choice of upgrade for superior control, efficiency and less chance of flats. Tubeless, Carbon Fibre Road Bike Wheelset This wheelset's rim is engineered with a NACA rim profile that’s 45mm deep and 26mm wide, designed specifically for all-rounder performance on flat or hilly terrain. The updated rim bed shape makes it easier than ever to fit tubeless and tube-type tyres. Riding UST Tubeless means no tube, so no friction and more air volume mean a smoother ride. The result is a faster ride with super low rolling resistance. Refined spokes make this wheelset 80g lighter than its predecessor, the Cosmic Pro Carbon UST Disc. Combined with Mavic's all-new Infinity hub platform, which makes the wheels feel quick and responsive out of every corner, they are stiffer and more efficient. Centre-Lock Disc-Brake Compatible Engineered specifically for disc brakes, this road-ready wheelset has an optimised spoke count and lacing for improved responsiveness and greater weight savings. Offered in Centre-Lock mount options only, it is compatible with 12mm thru-axles and can convert to quick release with included adaptors. With Shimano or SRAM XD-R freewheel options to choose from separately, this model can also convert to Campagnolo with an optional driver body (sold separately). This wheelset is designed, engineered and patented by Mavic in Annecy, France, and is 100% handmade in Mavic's European carbon factory. Item Top Features Continued: Compatibility Front Axle: 12x100 thru-axle, easily convertible to quick release with included adaptors. Not compatible with 15mm thru-axles Rear Axle: 12mm thru-axle, convertible to Quick Release with included adaptors Freewheel: Multiple options available to select from the drop-down menu Hubs Front: Quick release and 12x100 thru-axle compatible Rear: Quick Release, 12x142 and 12x135 compatible Front and Rear Bodies: Aluminium Axle Material: Aluminium Infinity Hubs QRM Auto bearing preload technology Instant Drive 360 freewheel technology Spokes Material: Steel Nipples: Brass, ABS Count: 24 front and rear Lacing: Front and rear crossed 2, contactless Shape: Straight pull, flat, double-butted Weight Pair: 1575g (Front: 730g; Rear: 845g) Max Rider Weight: 120kg (including bike) ASTM Category 2: Road and off-road with jumps less than 15cm Included Rear QR adaptors for Instant Drive 360 Front QR adaptors UST valve and accessories User guide Mavic Lifetime Warranty and Updated Crash Replacement Program Warranty Information Starting with Model Year 2021 products, Mavic offer a lifetime guarantee for its carbon wheels. This guarantee applies only to the original owner when they have been registered within 2 months of their purchase. These warranties cover material and manufacturing defects that would appear during normal use of the product with the exception of "wear" parts. All the information on how to register comes inside the box. Crash Replacement Program Mavic recognise that accidents can occur and are aware of what your investment in your bicycle equipment means as well as the frustration of breaking your equipment during a fall. If your product has been registered within 2 months of purchase, Mavic offer to replace it with an identical or equivalent product according to the following tariff schedule: - 50% off the public price recommended by Mavic for wheels with less than 2 years of use. - 40% off the public price recommended by Mavic for wheels with between 2 and 5 years of use. - 30% of the public price recommended by Mavic for wheels with between 6 and 10 years of use. Manufacturer's Part Numbers: LP1328100 Black 700c Shimano LP1464100 Black 700c SRAM XD XDR
Mavic Cosmic SL 45 Carbon Road Disc WheelsetWith a 100% carbon fibre rim construction and Road Tubeless technology, this road bike wheelset offers lightweight performance and instant acceleration for climbing. Its flat double-butted spokes offer further weight savings, while also improving responsiveness as you tackle the more demanding of racing conditions. With minimal drag, low inertia and high lateral stiffness, this model is ready for all types in terrain from the flat pavement to the steep mountain climbs. Coming equipped with Centre-Lock disc brake compatibility and a UST tubeless-ready profile, this is a great choice of upgrade for superior control, efficiency and less chance of flats.Tubeless, Carbon Fibre Road Bike WheelsetThis wheelset's rim is engineered with a NACA rim profile that's 45mm deep and 26mm wide, designed specifically for all-rounder performance on flat or hilly terrain. The updated rim bed shape makes it easier than ever to fit tubeless and tube-type tyres. Riding UST Tubeless means no tube, so no friction and more air volume mean a smoother ride. The result is a faster ride with super low rolling resistance. Refined spokes make this wheelset 80g lighter than its predecessor, the Cosmic Pro Carbon UST Disc. Combined with Mavic's all-new Infinity hub platform, which makes the wheels feel quick and responsive out of every corner, they are stiffer and more efficient.Centre-Lock Disc-Brake CompatibleEngineered specifically for disc brakes, this road-ready wheelset has an optimised spoke count and lacing for improved responsiveness and greater weight savings. Offered in Centre-Lock mount options only, it is compatible with 12mm thru-axles and can convert to quick release with included adaptors. With Shimano or SRAM XD-R freewheel options to choose from separately, this model can also convert to Campagnolo with an optional driver body (sold separately).This wheelset is designed, engineered and patented by Mavic in Annecy, France, and is 100% handmade in Mavic's European carbon factory.Features: Rim Material: 100% Carbon Fibre Hub Material: Front and Rear Bodies: Aluminium; Axle: Aluminium Spoke Material: Steel Use: Road Internal Rim Width: 19mm Rim Height: 45mm ETRTO: 622x19TC Road Tubeless Ready: Yes, UST tubeless technology Brake Type: Disc brake specific profile Tyre Compatibility: UST Tubeless and Tube type Recommended Tyre Sizes: 25 to 32mm Drilling: Traditional Front Axle: 12x100 thru-axle, easily convertible to quick release with included adaptors. Not compatible with 15mm thru-axles Rear Axle: 12mm thru-axle, convertible to Quick Release with included adaptors Freewheel: Multiple options available to select from the drop-down menu Front Hub: Quick release and 12x100 thru-axle compatible Rear Hub: Quick Release, 12x142 and 12x135 compatible Hub Technologies: Infinity Hubs, Instant Drive 360 freewheel technology and QRM Auto bearing preload technology Spoke Count: Front and Rear: 24 Spoke Lacing: Front and Rear: Crossed 2, contactless Spoke Shape: Straight pull, flat, double-butted Spoke Nipples: Brass, ABS ASTM Category 2: Road and Off-road with jumps less than 15cm Included: Rear QR adaptors for Instant Drive 360, front QR adaptors, UST valve and accessories, user guide Max Rider Weight: 120kg (including bike) Weight: Pair: 1575g (Front: 730g; Rear: 845g)Manufacturer's Part Numbers:LP1328100 Black 700c Shimano LP1464100 Black 700c SRAM XD XDR Buy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Mavic Cosmic SL 40 Carbon Road WheelsetEngineered for the demands of road cycling, this high-quality wheelset is equipped with a 100% carbon fibre rim construction for fast acceleration and easier climbing. Offering riders a balance of weight, aerodynamics and efficiency, its 40mm NACA inspired rim shape minimises drag for added speed, while the reduced inertia of the lightweight rim delivers instant acceleration. Refined spokes also make this wheelset 80g lighter than its predecessor, the Cosmic Pro Carbon UST. Combined with Mavic's Infinity hub platform, which makes them feel quick and responsive out of every corner, they are stiffer and more efficient wherever your journey takes you.UST Tubeless ReadyThe rim is engineered with a NACA rim profile that's 40mm deep and 26mm wide, designed specifically for all-rounder performance on flat or hilly terrain. The updated rim bed shape makes it easier than ever to fit tubeless and tube-type tyres. Riding UST Tubeless 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.Rim Brake CompatibleThe Cosmic SL 40 is engineered specifically for rim brakes. Mavic's proven iTgMax technology features a patented laser treatment of the brake track that shortens stopping distance in both dry and wet conditions, while a special lay-up and heat treatment process makes it the strongest and most durable of all carbon rims for rim brakes. They are available for Shimano cassettes, and convert to Campagnolo and SRAM XD-R with optional driver bodies (sold separately).These wheels are designed, engineered and patented by Mavic in Annecy, France, and are 100% handmade in their European carbon factory.Features: Rim Material: 100% Carbon Fibre Hub Material: Front and Rear Bodies: Aluminium; Axle: Aluminium Spoke Material: Steel Use: Road, Triathlon Internal Rim Width: 19mm Height: 40mm ETRTO: 622x19TC Road Drilling: Traditional Tubeless Ready: Yes, UST tubeless technology Tyre Compatibility: UST Tubeless and Tube type Brake Type: Rim brake, iTgMAX Carbon clincher technology for rim brake Recommended Tyre Sizes: 25 to 32mm Front Axle: Quick Release only Rear Axle: Quick Release only Freewheel: Shimano Hub Technologies: Infinity Hubs, QRM Auto bearing preload technology and Instant Drive 360 freewheel technology Spoke Count: Front: 18; Rear: 20 Spoke Lacing: Front: Crossed 2; Rear: Isopulse Spoke Shape: Straight pull, flat, double-butted Spoke Nipples: Aluminium, ABS ASTM Category 1: Road only Included: Pre-installed tubeless rim tape, BR301 quick releases, carbon brake pads, UST valve and accessories, user guide Max Rider Weight: 120kg (including bike) Weight: Pair: 1600g (Front: 705g; Rear: 895g)Manufacturer's Part Numbers:LP1327100 Black 700c Shimano Buy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.