Zipp s 404 Firecrest Carbon Tubeless Disc Brake is the icon of speed with three decades of use. The 404 s heritage as Zipp s icon of speed extends back decades and its future is even brighter. At 58mm deep, the 404 Firecrest Tubeless is ideal for road races, time trial and triathlon and gran fondos. The wheelset s 23mm internal width is perfect for running wider tubeless tyres at reduced air pressure.Technology: Total System Efficiency, ABLC DimplesVersatile race wheels for the modern road race bike with tubeless and hookless rim profileOptimized tyre bed for easy tyre installationWide 23mm rim profile creates a better tyre interface to be fast on or off the roadNew ZR1 DB hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagementShips with 12mm front and rear end capsCentre locking rotor interface. Lockring is included with the wheelsXDR or SRAM/Shimano driver bodies (Campagnolo driver body sold separately)The 404 Firecrest Tubeless Disc brake is about 370 grams lighter than its predecessor - 1450g wheelset* - Front 660g Rear 790gLifetime Warranty*Lightest configuration: 12mm through axles and XDR body. No tape or valve included in weightThat is a vital component of Total System Efficiency, or TSE, an approach to speed on ever-changing roads and riding conditions. Specifically, TSE focuses on overcoming specific barriers to speed: wind resistance, gravity, rolling resistance, and vibration losses. Zipp s ABLC Sawtooth Technology uses an intricate dimpling pattern to improve aero efficiency. Zipp s use of hookless (straight side) rims in the 404 Firecrest is integral to making you faster. With hookless, the transition between the tyre and the rim is more seamless and aero. Zipp s hookless rims have more efficient resin distribution, which means lighter, stronger wheels. Outdoor testing commissioned by Zipp revealed the real-world gains of Zipp TSE. A bike and rider system weighing 85kg (187lbs) on the new 404 Firecrest with 25mm tyres required 286 watts to maintain a speed of 40kph. That s a 4-watt savings compared with the previous model 404 Firecrest. At the centre of the 404 Firecrest Tubeless Disc-brake is a versatile and durable hub set, the German engineered ZR1 DB. If you had to choose just one wheel for road riding and racing, the 404 Firecrest Tubeless Disc brake is a savvy and speedy choice.
High performance carbon laminate road racing wheel meets the demands of today's professional and amateur ridersSmooth surface carbon and alloy tubeless ready clincher rim is both light weight and rigid whilst maintaining high braking performance with standard brake pads,30 mm rim height,Stainless steel butted and bladed straight pull spokes for optimal balance and rigidity (OPTBAL),High lateral rigidity is improved with a wide flange spacing,Labyrinth double contact sealing - low-friction seals effectively shut out water, mud and dirt without affecting rotational smoothness,Quick and easy to maintain digital click bearing adjustment,Polished bearing races reduce friction and provide for smooth rotation,Cold forged and machined aluminium hub shell and oversized 7075 alloy axle keep the wheel weight to a minimum,8, 9, 10 and 11-speed compatible,700C tubeless clincher compatible,Supplied with Q/R skewer.
The right wheel and tire combination can improve your skills and upgrade the performance of your E-bike on challenging off-road terrain. The new E-Deemax S is built specifically for E-bikes and has some unique technologies to help you ride smoother and have more fun on the trail.Our patented PFP technology (Pinch Flat Protection) features rims with a wider contact surface at the top of sidewall to significantly reduce the risk of tire cuts and punctures. The 30mm wide rims allow you to run lower tire pressure for better traction and smooth rolling efficiency. Our patented Fore technology features a fully sealed upper rim bridge that eliminates the need for rim tape making it the easiest system for mounting and changing tubeless tiresISM rim machining removes material from the rims in strategic areas to minimize weight without compromising strength and our new Black Shield treatment protects the rims against impacts and scratches. We use 28 straight-pull spokes (same spoke length throughout) for a strong connection between the rim and hub which has our ultra-reliable ID360 double ratchet system for quick engagement and acceleration. Set up for either 6-bolt or center lock disc mounts these 29” wheels are available for Shimano HG9 XD and Micro Spline freewheel bodies and come with UST tubeless valves spare spokes and accessories. Key benefits Reduced risk of flats on rugged trails PFP (Pinch Flat Protection) rim sidewalls have a wider contact surface at the top of sidewall which significantly minimizes the risk of tire cuts and punctures. Super strong rim (ASTM 5) gives you the confidence to push your limits on rough terrain. Purpose-built for off-road E-bikes Wider 30mm (internal) rim adds stiffness and cornering precision. Engineered for the added torque of E-bike motors with 28 threaded three-cross spokes that further boost lateral stiffness. Most user-friendly tubeless system Fully sealed rim with no rim tape makes it easy to mount and change tubeless tires. Leaving the upper rim bridge intact boosts the stiffness and the durability of the rim. Rims Material: Maxtal Weight reduction: ISM Tire: UST Tubeless and tubetype Material: S6000 Aluminum SUP welding technology Fore tapeless tubeless technology Internal width: 30 mm E-Bike specific rim profile Black Shield treatment (protects your rim against impacts and scratches) ETRTO size 29: 622x30TC Pinch Flat Protection sidewall (minimizes the risk of tire cuts and punctures) Asymmetrical rim design Delivered with UST valve and accessories Multifonction adjustment wrench (delivered with rear wheel) 2 replacement spokes with each wheel Spokes Nipples: Fore integrated aluminum Material: steel Shape: straight pull flat double butted Count: 28 front and rear Lacing: front and rear crossed 3 contactless 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 Intended use ASTM CATEGORY 5 : GRAVITY RIDING FOCUSED ON THE DESCENT For a longer longevity of the wheel Mavic recommends that the total weight supported by the wheels doesn't exceed 180kg E-bike included Minimum and maximum allowed tyre width: see indication on wheel Maximum tyre pressure: 295bar/43PSI with a 52mm tyre - 155bar/22PSI 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 Compatibility Front axle: 15x110 Boost convertible to 20x110 Boost thru axle with adapters (6-bolts hub only) Freewheel: Shimano HG9 XD or Micro Spline Rear axle: 12x148 Boost thru axle Compatible Adapters and freewheel bodies ID360 Shimano HG9 alloy freewheel body (V3780101) ID360 Sram XD freewheel body (V3740101) Boost : Torque Caps for Center Lock hub (V2374401) Boost 20 to 15mm front adapter for 6-bolts hub only (12982801) - Delivered with the wheel ID360 Shimano Micro Spline alloy freewheel body (V3990101) Boost : Torque Caps for 6 bolts hub (V2650401) Boost 20mm : 20x110 boost front hub cap (V2680401 - Not Delivered with the wheel only compatible with INT6bolts hub) 15mm front hub cap for Center Lock hub only (V2372501 - Delivered with the wheel) 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 right wheel and tire combination can improve your skills and upgrade the performance of your E-bike on challenging off-road terrain. The new E-Deemax S is built specifically for E-bikes and has some unique technologies to help you ride smoother and have more fun on the trail.Our patented PFP technology (Pinch Flat Protection) features rims with a wider contact surface at the top of sidewall which significantly reduces the risk of tire cuts and punctures. The wider 35mm rims allow you to run lower tire pressure for better traction and the rims pair perfectly with trail tires ranging from 2.6 to 3.2-inch. Our patented Fore technology features a fully sealed upper rim bridge that eliminates the need for rim tape making it the easiest system for mounting and changing tubeless tires.ISM machining removes material from the rims in strategic areas to minimize weight without compromising strength and our new Black Shield finish protects the rims against impacts and scratches. We use 28 straight-pull spokes (same spoke length throughout) for a strong connection between the rim and hub which has our ultra-reliable ID360 double ratchet system for quick engagement and acceleration. Set up for either 6-bolt or center lock disc mounts these 27.5” wheels are available for Shimano HG9 XD and Micro Spline freewheel bodies and come with UST tubeless valves spare spokes and accessories. Key benefits Reduced risk of flats stronger rim profile PFP (Pinch Flat Protection) rim sidewalls have a wider contact surface at the top of sidewall which significantly minimizes the risk of tire cuts and punctures. Super strong rim (ASTM 5) gives you the confidence to push your limits on rough terrain. Increased traction stability and control Wider 35mm (internal) rim is optimized for lower tire pressure to maximize your grip efficiency and comfort on the trail. Rim profile is optimized for modern trail tires from 2.6 to 3.2'. Most user-friendly tubeless system Fully sealed rim with no rim tape makes it easy to mount and change tubeless tires. Leaving the upper rim bridge intact boosts the stiffness and the durability of the rim. Rims Material: Maxtal Weight reduction: ISM Tire: UST Tubeless and tubetype Material: S6000 Aluminum SUP welding technology Fore tapeless tubeless technology Internal width: 35 mm E-Bike specific rim profile ETRTO size 275: 584x35TC Black Shield treatment (protects your rim against impacts and scratches) Pinch Flat Protection sidewall (minimizes the risk of tire cuts and punctures) Asymmetrical rim design Delivered with UST valve and accessories Multifonction adjustment wrench (delivered with rear wheel) 2 replacement spokes with each wheel Spokes Nipples: Fore integrated aluminum Material: steel Shape: straight pull flat double butted Count: 28 front and rear Lacing: front and rear crossed 3 contactless 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 Intended use ASTM CATEGORY 5 : GRAVITY RIDING FOCUSED ON THE DESCENT For a longer longevity of the wheel Mavic recommends that the total weight supported by the wheels doesn't exceed 180kg E-bike included Minimum and maximum allowed tyre width: see indication on wheel Maximum tyre pressure: 255bar/37PSI with a 54mm tyre - 13bar/19PSI 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 Compatibility Front axle: 15x110 Boost convertible to 20x110 Boost thru axle with adapters (6-bolts hub only) Freewheel: Shimano HG9 XD or Micro Spline Rear axle: 12x148 Boost thru axle Compatible Adapters and freewheel bodies ID360 Shimano HG9 alloy freewheel body (V3780101) ID360 Sram XD freewheel body (V3740101) Boost : Torque Caps for Center Lock hub (V2374401) Boost 20 to 15mm front adapter for 6-bolts hub only (12982801) - Delivered with the wheel ID360 Shimano Micro Spline alloy freewheel body (V3990101) Boost : Torque Caps for 6 bolts hub (V2650401) Boost 20mm : 20x110 boost front hub cap (V2680401 - Not Delivered with the wheel only compatible with INT6bolts hub) 15mm front hub cap for Center Lock hub only (V2372501 - Delivered with the wheel) 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 right wheel and tire combination can improve your skills and upgrade the performance of your E-bike on challenging off-road terrain. The new E-Deemax S is built specifically for E-bikes and has some unique technologies to help you ride smoother and have more fun on the trail.Our patented PFP technology (Pinch Flat Protection) features rims with a wider contact surface at the top of sidewall to significantly reduce the risk of tire cuts and punctures. The 30mm wide rims allow you to run lower tire pressure for better traction and smooth rolling efficiency. Our patented Fore technology features a fully sealed upper rim bridge that eliminates the need for rim tape making it the easiest system for mounting and changing tubeless tiresISM rim machining removes material from the rims in strategic areas to minimize weight without compromising strength and our new Black Shield treatment protects the rims against impacts and scratches. We use 28 straight-pull spokes (same spoke length throughout) for a strong connection between the rim and hub which has our ultra-reliable ID360 double ratchet system for quick engagement and acceleration. Set up for either 6-bolt or center lock disc mounts these 29” wheels are available for Shimano HG9 XD and Micro Spline freewheel bodies and come with UST tubeless valves spare spokes and accessories. Key benefits Reduced risk of flats on rugged trails PFP (Pinch Flat Protection) rim sidewalls have a wider contact surface at the top of sidewall which significantly minimizes the risk of tire cuts and punctures. Super strong rim (ASTM 5) gives you the confidence to push your limits on rough terrain. Purpose-built for off-road E-bikes Wider 30mm (internal) rim adds stiffness and cornering precision. Engineered for the added torque of E-bike motors with 28 threaded three-cross spokes that further boost lateral stiffness. Most user-friendly tubeless system Fully sealed rim with no rim tape makes it easy to mount and change tubeless tires. Leaving the upper rim bridge intact boosts the stiffness and the durability of the rim. Rims Material: Maxtal Weight reduction: ISM Tire: UST Tubeless and tubetype Material: S6000 Aluminum SUP welding technology Fore tapeless tubeless technology Internal width: 30 mm E-Bike specific rim profile Black Shield treatment (protects your rim against impacts and scratches) ETRTO size 29: 622x30TC Pinch Flat Protection sidewall (minimizes the risk of tire cuts and punctures) Asymmetrical rim design Delivered with UST valve and accessories Multifonction adjustment wrench (delivered with rear wheel) 2 replacement spokes with each wheel Spokes Nipples: Fore integrated aluminum Material: steel Shape: straight pull flat double butted Count: 28 front and rear Lacing: front and rear crossed 3 contactless 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 Intended use ASTM CATEGORY 5 : GRAVITY RIDING FOCUSED ON THE DESCENT For a longer longevity of the wheel Mavic recommends that the total weight supported by the wheels doesn't exceed 180kg E-bike included Minimum and maximum allowed tyre width: see indication on wheel Maximum tyre pressure: 295bar/43PSI with a 52mm tyre - 155bar/22PSI 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 Compatibility Front axle: 15x110 Boost convertible to 20x110 Boost thru axle with adapters (6-bolts hub only) Freewheel: Shimano HG9 XD or Micro Spline Rear axle: 12x148 Boost thru axle Compatible Adapters and freewheel bodies ID360 Shimano HG9 alloy freewheel body (V3780101) ID360 Sram XD freewheel body (V3740101) Boost : Torque Caps for Center Lock hub (V2374401) Boost 20 to 15mm front adapter for 6-bolts hub only (12982801) - Delivered with the wheel ID360 Shimano Micro Spline alloy freewheel body (V3990101) Boost : Torque Caps for 6 bolts hub (V2650401) Boost 20mm : 20x110 boost front hub cap (V2680401 - Not Delivered with the wheel only compatible with INT6bolts hub) 15mm front hub cap for Center Lock hub only (V2372501 - Delivered with the wheel) 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 right wheel and tire combination can improve your skills and upgrade the performance of your E-bike on challenging off-road terrain. The new E-Deemax S is built specifically for E-bikes and has some unique technologies to help you ride smoother and have more fun on the trail.Our patented PFP technology (Pinch Flat Protection) features rims with a wider contact surface at the top of sidewall which significantly reduces the risk of tire cuts and punctures. The wider 35mm rims allow you to run lower tire pressure for better traction and the rims pair perfectly with trail tires ranging from 2.6 to 3.2-inch. Our patented Fore technology features a fully sealed upper rim bridge that eliminates the need for rim tape making it the easiest system for mounting and changing tubeless tires.ISM machining removes material from the rims in strategic areas to minimize weight without compromising strength and our new Black Shield finish protects the rims against impacts and scratches. We use 28 straight-pull spokes (same spoke length throughout) for a strong connection between the rim and hub which has our ultra-reliable ID360 double ratchet system for quick engagement and acceleration. Set up for either 6-bolt or center lock disc mounts these 27.5” wheels are available for Shimano HG9 XD and Micro Spline freewheel bodies and come with UST tubeless valves spare spokes and accessories. Key benefits Reduced risk of flats stronger rim profile PFP (Pinch Flat Protection) rim sidewalls have a wider contact surface at the top of sidewall which significantly minimizes the risk of tire cuts and punctures. Super strong rim (ASTM 5) gives you the confidence to push your limits on rough terrain. Increased traction stability and control Wider 35mm (internal) rim is optimized for lower tire pressure to maximize your grip efficiency and comfort on the trail. Rim profile is optimized for modern trail tires from 2.6 to 3.2'. Most user-friendly tubeless system Fully sealed rim with no rim tape makes it easy to mount and change tubeless tires. Leaving the upper rim bridge intact boosts the stiffness and the durability of the rim. Rims Material: Maxtal Weight reduction: ISM Tire: UST Tubeless and tubetype Material: S6000 Aluminum SUP welding technology Fore tapeless tubeless technology Internal width: 35 mm E-Bike specific rim profile ETRTO size 275: 584x35TC Black Shield treatment (protects your rim against impacts and scratches) Pinch Flat Protection sidewall (minimizes the risk of tire cuts and punctures) Asymmetrical rim design Delivered with UST valve and accessories Multifonction adjustment wrench (delivered with rear wheel) 2 replacement spokes with each wheel Spokes Nipples: Fore integrated aluminum Material: steel Shape: straight pull flat double butted Count: 28 front and rear Lacing: front and rear crossed 3 contactless 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 Intended use ASTM CATEGORY 5 : GRAVITY RIDING FOCUSED ON THE DESCENT For a longer longevity of the wheel Mavic recommends that the total weight supported by the wheels doesn't exceed 180kg E-bike included Minimum and maximum allowed tyre width: see indication on wheel Maximum tyre pressure: 255bar/37PSI with a 54mm tyre - 13bar/19PSI 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 Compatibility Front axle: 15x110 Boost convertible to 20x110 Boost thru axle with adapters (6-bolts hub only) Freewheel: Shimano HG9 XD or Micro Spline Rear axle: 12x148 Boost thru axle Compatible Adapters and freewheel bodies ID360 Shimano HG9 alloy freewheel body (V3780101) ID360 Sram XD freewheel body (V3740101) Boost : Torque Caps for Center Lock hub (V2374401) Boost 20 to 15mm front adapter for 6-bolts hub only (12982801) - Delivered with the wheel ID360 Shimano Micro Spline alloy freewheel body (V3990101) Boost : Torque Caps for 6 bolts hub (V2650401) Boost 20mm : 20x110 boost front hub cap (V2680401 - Not Delivered with the wheel only compatible with INT6bolts hub) 15mm front hub cap for Center Lock hub only (V2372501 - Delivered with the wheel) 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 gravel grand-masters! At only 1389 grams the DT Swiss CRC 1400 Spline wheels are the perfect choice for any rider who is looking for a lightweight wheelset that can be used on and off-road.24mm deep carbon tubeless ready rimPerfect for high volume 35-45c tyresDT aero comp and aerolite straight pull spokesHub type: 240Weight: 622g (front), 767g (rear)DT have achieved stunning weight figures yet maintained all the strength expected of a wheel that will encounter demanding riding. The full carbon tubeless ready rim, laced to a straight pull 240s based hub, combines maximum reliability for the harsh off-road use with superb performance. The rims are manufactured using a method developed by DT to ensure continuous carbon fibres are aligned with the forces passing through the wheel, increasing strength and stiffness in use without adding weight. The 22 mm internal width is perfect for high volume 35-45 c tyres, giving plenty of support for low pressures and maximising comfort and grip.DT's SPLINE series 240 ratchet hubs have long been a byword for reliability and low weight, with optimum spoke placement to allow improved bracing angles, improving lateral stiffness for no additional weight, a fast-engaging 36-tooth ratchet completes a premium package. DT's straight pull Aerolite and Aerocomp spokes offer a highly optimised mix of low weight, stiffness and aerodynamic performance with DT's renowned reliability.The front wheel comes ready for 12 x 100 mm thru axles with adaptors for 15 x 100 mm, the rear comes ready for 12 x 142 mm thru axles, both come with Q/R converters. Comes with a standard Shimano 11-speed Road freehub but can be converted to Campagnolo, Sram XD or XDR standard.
The SLR 1 65 Disc WheelSystems are lightweight, aero carbon wheels that deliver premium aero gains to all riders. Featuring a 65mm deep rim profile with a contemporary 22.4mm inner width, SLR 1 65 WheelSystems not only provide aerodynamic benefits but also better support for today’s higher volume tires. With hookless rim design and optimized carbon layup to ensure robust structure with minimal weight, as well as low friction hubs and Dynamic Balanced Lacing technology to maintain maximum power efficiency, the SLR 1 65 Disc offer riders maximum aero efficiency with no weight penalty.Features:Hookless rim design enhances overall durability and offers a wider inner rim width without adding weight,Optimized carbon layup features high tensile strength carbon fiber placed at the most crucial points to provide stiff, compliant and lightweight wheels,Low friction hub with precision machined internals eliminates excessive bearing load, reducing bearing friction, lowering rolling resistance and minimizing power loss,Dynamic Balanced Lacing (DBL) ensures spokes are set for optimal tension when pedaling, resulting in enhanced durability and transmission efficiency,The enlarged DBL hub flange increases spoke bracing angles, boosting overall torsional/transmission and lateral stiffness for better power transfer,65mm deep aero rim profile with a 22.4 inner width offers better support for today’s higher volume road tires and minimizes aerodynamic loss.Specifications:Rim Material: Carbon,Rim Type: Hookless Clincher,Tubeless: Giant Tubeless System(rim tape and valve kit included),Rim Height: 65mm,Rim Outer Width: 26mm,Rim Inner Width: 22.4mm,ETRTO: 622-22,Front Hub: Giant Low Friction Hub, Centerlock,Rear Hub: Giant Low Friction Hub, Ratchet Driver 30T, Centerlock,Hub Compatibility: Shimano HG, SRAM XDR,Bearing: Sealed Cartridge,Front Axle: 100x12 Thru Axle,Rear Axle: 142x12 Thru Axle,Spokes (Front): SAPIM CX-Ray,Lacing (Front): 24H, DBL Disc,Spokes (Rear): SAPIM CX-Ray,Lacing (Rear): 24H, DBL Disc,Nipple Type: Alloy,Weight (Pair): 1639g.
Shimano Dura-Ace R9270 C36 Carbon CL Disc WheelThe Dura-Ace R9270 C36 Carbon CL Disc Wheel from Shimano is a Tubeless Ready mid-depth-profile wheel that's versatile for steep climbs, fast sprints and long days in the saddle. It features a 36mm-profile full-carbon rim and a Centre Lock disc rotor mount while being compatible with 12mm E-Thru axles, this race-ready wheel is fast, aerodynamic and stable for road racing anywhere.With stunning acceleration, the new Dura-Ace R9270 C36 wheelset will change the way you experience climbs, corners, even stoplights. This is because it isn't just how much a wheel weighs but where the weight is on the wheel that matters. The all-new C36 design shaves mass at every opportunity but especially at the rim. The result is a lively wheelset that can transform your ride. Lighter, Wider and Faster Carbon Road Race WheelWith both a lighter, wider all-carbon rim and a lighter hub, the new Dura-Ace C36 won't shy away from a day of climbing. The new rim is 36 mm deep and still delivers good aerodynamic efficiency despite its gossamer weight. Meanwhile, the hub features an alloy freehub body and a new engagement mechanism for increased rigidity. Centre-Lock Disc Rotor MountThe Centre Lock system makes an easy rotor installation possible with a spline mount and a lock ring. The lock ring mounting system reduces the total working hours by shortening the amount of time of both installation and de-installation. In addition, the secure fixing by the spline mount enhances precision and rigidity while improving braking efficiency. D2 Aerodynamic Rim ProfileAerodynamic performance is affected by wind direction. To create the D2 rim, Shimano engineers considered both frontal and crosswinds, aiming to achieve optimal performance in real-world riding conditions. Extensive prototype testing, in the wind tunnel and on the road, proved that a wide rim shape with a deep tire bed performs best across a wide range of conditions. At yaw angles ranging from 0 to 15 degrees, the Shimano D2 rim profile reduces air drag better than others aero shape rims. This rim design also boosts lateral wheel stiffness and offers improved vertical compliance for increased control, comfort and durability on the road. Rear Wheel OPTBAL Spoke SystemThe OPTBAL rear wheel spoke system features 21 spokes—14 on the drive side and 7 on the non-drive side. Cassette spacing in today's wheels produces unbalanced tension in traditional 1:1 spoke systems. This unbalance is intensified with the 11-speed cassette, producing nearly double the tension on the drive side spokes. Generally, high and low tension spokes have respectively tendency toward breaking down and coming loose spoke nipples. Unbalanced tension affects durability and strength. The OPTBAL design rebalances spoke tension, enhancing wheel rigidity and strength for a more durable wheel. Shimano E-Thru Axle SystemThe tool-less type thru-axle skewer system optimizes rigidity and weight balance and enables easy operation with a reliable internal cam mechanism. The 15 mm thru-axle system is 15% stiffer torsionally and 25% stiffer in transverse shear than a traditional 9 mm quick release front axle system. High rigidity is secured while keeping the optimum weight balance. The E-Thru axle hub system minimizes the distortion of suspension while maintaining lightweight for riding around sharp corners at high speed. Features: Series: Dura-Ace R9200 Series 36 mm height Full Carbon Internal rim width: 21mm Disc Brake Mount: Centre Lock Disc D2 Aerodynamic rim profile Axle System: 12 mm E-Thru / Hub Spacing (O.L.D.): Front: 100mm; Rear: 142mm Freehub: Shimano 12-Speed (Compatible only with Shimano road 12-Speed cassette sprockets) Tyre Type: Clincher Tubeless Recommended Tyre Size: 25-622 - 32-622 Weight: 730g (rear); 620g (front)A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
DT Swiss GRC 1400 Spline 42 Front WheelReady for gravel racing, this front wheel offers brilliantly smooth rolling performance and control on your road bike adventures. It features a tough carbon construction, which means that you'll enjoy 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 awesome 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.Features: Rim Material: Carbon with Waterslide decal finish Use: Road, Gravel Brake Interface: Disc Center Lock Hub Type: 240, Freehub Body: Shim. RD. 11SP Light S ASLS11 Rim Type:: Clincher Nipples: DT Pro Lock hidden Aluminium Rim Height: 42mm Width: Inner: 24mm; Outer: 32mm Spokes: DT aero comp straightpull, 2-cross (1:1) Size: 12x100mm Weight: 650b: 717g; 750c: 861gTechnologies: 584 MM (27.5" / 650B) VERSION: Rim Diameter: 584mm (27.5" / 650B) Built-In Dimension: 100mm Net Weight: 717gInclusive: Tubeless tape 25mm, TL valve alu black 36-48mm, IS 6-bolt adapter Road, 5mm endcap Kit. 15mm endcap kit and valve guard 622 MM (29" / 700C) VERSION: Rim Diameter: 622 mm (29" / 700C) Built-In Dimension: 100mm Net Weight: 750gInclusive: Tubeless tape 25mm, TL valve alu black 36-48mm, IS 6-bolt adapter Road, 5mm endcap Kit. 15mm endcap kit and valve guardBuy DT Swiss Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
45mm Deep The 45mm deep 303 Firecrest delivers unmatched aero performance when used with the wide tires that today’s riding demands. Zipp has achieved this with a wide disc-specific rim design featuring ABLC dimples extending all the way to the outer edge of the rim. In addition to achieving AeroBalance™, the industry-leading crosswind stability and low aerodynamic drag that defines all Firecrest wheels, the new 303 Firecrest delivers lower drag than the outgoing version when used with 25c or wider tyres. The aerodynamic performance gap between a narrower rim and the new 303 grows even larger with 28c and wider tyres thanks to a smoother transition between the tyre’s profile and Zipp's new rim shape. Tubeless Rim Designed from the start as a tubeless rim, the 303 Firecrest features a rim bed made with internal ridges to lock the tyre’s bead in place, ensuring secure performance, even when ridden at lower tyre pressures. Setup tubeless and emblazoned with your choice of three colour decal options (optional extra), 303 Firecrest wheels are as alluring as they are easy to use. And should you choose to run tubed tyres, the new 303 is fully compatible. Durable Carbon Layup A new carbon fibre layup keeps weight low while maintaining the 303’s legendary durability. The rim’s lightweight design allows the 303 to glide up the steepest climbs while their robust 77D front hub, paired with 24 Sapim® CX-Ray spokes, keep the wheel stiff and responsive. To ensure compatibility with any bike, Zipp's versatile 77D hub comes with swappable end caps to work with QR’s and thru-axles, including 12x100mm and 15x100mm front thru-axles. And like all Zipp carbon wheels, the new 303 Firecrest is laid up, moulded, drilled and assembled in Indianapolis, USA. Built to take you to places you’ve never been, the 303 Firecrest® Tubeless Carbon Cincher will go the distance. It’ll just take less time. Each Wheel Includes: Zipp Tubeless valve extender and valve-core wrench Zipp rim tape (factory taped) Zipp Tangente quick-release skewer Zipp thru-axle end caps
Specifically designed for the challenges of modern road cycling and endurace racing, this versatile wheelset is a great place to start if you want to try out a solid, reliable and affordable carbon wheelset. Thanks to its unidirectional (UD) carbon fibre build with UTG resin in a wide profile 17mm rim, it offers fantastic stiffness, strength and low weight performance as you conquer every mile of road. Miche has also kitted out this model with a 24mm outer rim width and a 17mm inner rim width for smoothness and dependability, wherever your ride takes you. Another highlight is its Centre Lock disc brake compatibility, which allows you to benefit from powerful and consistent braking that makes cornering easy while keeping your momentum flowing. Lightweight Carbon Fibre Road Wheelset No stranger to the finer details, Miche has equipped this lightweight carbon wheelset with an aluminium hub body for maximum strength. Movement is supported by high precision grease-filled sealed bearings that guarantee a long time of smooth-rolling performance on your road bike. Simple adjustment for the rear hub is achieved by turning a special nut, which can still be modified when the wheel is on the bike. One final highlight is its Sapim Aisi 302 stainless steel spokes, which deliver a flawless rotation as you cut through the wind. This makes the Miche Revox RC 38 Carbon Disc Road Wheelset an ideal choice of an upgrade if you want to try out a solid and reliable disc brake compatible carbon wheelset. Additional Item Top Features: Hubs Front And Rear Body: AL 7075 T6 Aluminium Axle: AL 7075 T6 BT 12mm Aluminium Bearings: Miche Adjustment System: Smoothness Adjustment Ring Freewheel Body: AL 7075 T6 Aluminium Freehub: Multiple options available to select from the menu Spokes Spoke Material: Aisi 302 Stainless Steel (Sapim) Spoke Shape: Flat, straight pull, double butted Nipples: AL 7075 T6 Aluminium (Sapim) Spoke Count: 24 (16+8 spoke pattern) Spoke Pattern: Radial front and rear left side crossed x2 rear drive side Manufacturer's Part Numbers: MCW58DB Black Carbon 700c Campagnolo MCW58DBA Black Carbon 700c Shimano MCW58DBB Black Carbon 700c SRAM XD SRAM XDR