Reynolds TR 307 Carbon MTB WheelsetReady for MTB trail-riding, this wheelet combines flawless ride quality with outstanding durability on the toughest of terrains. It features a lightweight carbon rim construction, which gives it fantastic stiffness without adding any unnecessary weight to your mountain bike. Reynolds has also equipped this model with the same rims as their TRS line of wheels, but with a more economical round spoke, brass nipples and a hub shell that keeps the cost reduced. Coming complete with a Reynolds TR3 hub, this wheelset offers 10 degrees of engagement for fast acceleration and smooth rolling performance.- Asymmetric rim profile provides a stronger wheel through more even spoke tension.- Reynolds TR3 Mountain hub (100% CNC machined) with 10 degrees of engagement.- Can upgrade to TR6 freehub body for 5 degrees of engagement.- Tubeless-ready, hookless rim profile for a no-burp tire fit and ease of inflation.- Features Sapim Sprint spokes and durable brass nipples.Features: Rim Material: Carbon Trail Rated 27.5 Wide 321 with white vinyl decalUse: MTBInner Rim Width: 30mmOuter Rim Width: 36mmRim Depth: 26mmSpokes: F28, R28Spoke Pattern: Front: 3x; Rear: 3xSpoke Type: SprintHub: Front: Reynolds Hub TR3; Rear: Reynolds Hub TR3Nipple Material: External BrassEngagement: 10 degreesPawl: 3Type: SRAM XDWheelset Size: 27.5" Tubeless Compatible: Yes Included: 2x45mm Tubeless Valve Stems; End Caps (15mm FT/12x142mm RR installed); Decal Kits (5 Colors); 30mm Tubeless Tape installed and Reynolds Owner's ManualWeight: 1680gBuy Reynolds Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Reynolds TR 307 Carbon MTB WheelsetReady for MTB trail-riding, this wheelet combines flawless ride quality with outstanding durability on the toughest of terrains. It features a lightweight carbon rim construction, which gives it fantastic stiffness without adding any unnecessary weight to your mountain bike. Reynolds has also equipped this model with the same rims as their TRS line of wheels, but with a more economical round spoke, brass nipples and a hub shell that keeps the cost reduced. Coming complete with a Reynolds TR3 hub, this wheelset offers 10 degrees of engagement for fast acceleration and smooth rolling performance.- Asymmetric rim profile provides a stronger wheel through more even spoke tension.- Reynolds TR3 Mountain hub (100% CNC machined) with 10 degrees of engagement.- Can upgrade to TR6 freehub body for 5 degrees of engagement.- Tubeless-ready, hookless rim profile for a no-burp tire fit and ease of inflation.- Features Sapim Sprint spokes and durable brass nipples.Features: Rim Material: Carbon Trail Rated 27.5 Wide 321 with white vinyl decalUse: MTBInner Rim Width: 30mmOuter Rim Width: 36mmRim Depth: 26mmSpokes: F28, R28Spoke Pattern: Front: 3x; Rear: 3xSpoke Type: SprintHub: Front: Reynolds Hub TR3; Rear: Reynolds Hub TR3Nipple Material: External BrassEngagement: 10 degreesPawl: 3Type: SRAM XDWheelset Size: 27.5" Tubeless Compatible: Yes Included: 2x45mm Tubeless Valve Stems; End Caps (15mm FT/12x142mm RR installed); Decal Kits (5 Colors); 30mm Tubeless Tape installed and Reynolds Owner's ManualWeight: 1680gBuy Reynolds Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Reynolds TRS 367 Carbon MTB WheelsetThis MTB wheelset features a tough carbon trail-rated construction, which makes it ideal at withstanding all the abuse that comes with all-day epics in the mountains. Another benefit of its tough rim material is it gives you fantastic stiffness and strength, without adding any excess weight to your mountain bike. Weighing only 1725g, this model is fast when ascending and durable when descending down the trails. Designed to enhance the ride quality of today's modern bikes, it comes tubeless ready, so you can fit higher volume tyres and benefit from superior stability and comfort on the most demanding of riders.Features:Rim: Carbon Trail Rated 27.5 PlusNipple: External AlloyUse: MTBRim Width: 36mmRim Diameter: 27"Spoke Count: Front: 28; Rear: 28 Spoke Pattern: Front: 3x; Rear: 3x, Spoke Type: CX-Delta Spoke Type: CX-DeltaHub: Front: Reynolds Hub TR6, Rear: Reynolds Hub TR6Freehub Body: SRAM XDEngagement: 5 degreesPawl: 6Weight: 1725gTechnologies:Asymmetric rim profile provides a stronger wheel through more even spoke tension5 colour match decals included with wheelsReynolds TR6 Mountain hub (100% CNC machined) with quick, 5 degrees of engagementTubeless-ready, hookless rim profile for a no-burp tire fit and ease of inflationOffered in 24mm, 30mm, and 36mm inner rim widths to match current tyre trendsUtilizes Sapim CX-Delta spokes which offer the same weight as CX-Ray spokes and alloy nipplesBuy Reynolds Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Reynolds TR 307 Carbon MTB WheelsetThis mountain bike (MTB) wheelset features a hard-wearing carbon rim construction, which makes it ideal at handling all the abuse that comes with trail-riding. Another benefit of its lightweight construction is it delivers speedy ascents as you race across the mountain at speed. Coming equipped with a wider rim profile, it's also designed to enhance the ride quality of today's modern mountain bikes by delivering fantastic strength, without adding unnecessary weight to your ride. Features: Rim: Carbon Trail Rated 27.5 Wide 321 Inner Rim Width: 30mm Outer Rim Width: 36mm Rim Depth: 26mm Diameter: 27" Spoke Count: S Option: 28 (Front and Rear); E Option: 32 (Front); 36 (Rear) Spoke Pattern: Front: 3x; Rear: 3x Hub: S Option: Front Reynolds Hub TR6; Rear Reynolds Hub TR6; E Option: Front: Reynolds Hub TRe: Rear: Reynolds Hub TRe Spoke Type: S Option: CX-Delta; E Option: E-Lite JB Nipple: S Option: External Alloy; E Option: External Brass Freehub Engagement: S Option: 5 degrees; E Option: 10 degrees Freehub Pawls: 6 Weight: S Option: 1560g; E Option: 1980gWhat's in the box? TR 307 S Option: 2x45mm Tubeless Valve Stems End Caps (15mm FT/12x142mm RR installed) Decal Kits (5 Colors) 30mm Tubeless Tape installed Reynolds Owner's Manual TR 307 E Option: 2x45mm Tubeless Valve Stems End Caps (15mm FT/12x142mm RR installed) 30mm Tubeless Tape installed Reynolds Owner's ManualTechnologies: Asymmetric rim profile provides a stronger wheel through more even spoke tension Tubeless-ready, hookless rim profile for a no-burp tyre fit and ease of inflationBuy Reynolds Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Campagnolo Super Record 12 Speed Rear DerailleurThe 12-Speed Campagnolo Super Record Rear Derailleur is the heart and soul of the Super record 12-Speed drivetrain. Super Record components are designed for competitions and to provide the optimum performance required to win at the top level. This new model still provides professional racers with the certainty of fast and exceptionally accurate shifting, even under load. However, you don't have to be a professional to take advantage of Campagnolo's best performance features, the significant increase in shifting will be noticeable to any road cyclist.More Efficient, Better Power Transfer, Smoother ShiftingThe revised shape of the external components of the Super Record 12-Speed rear derailleur allows it to move efficiently to give maximum performance at any angle across any cassette ratio. The design of the cage keeps the chain closer to the cassette to ensure better power transfer, a more positive drive, whilst perfectly following the curve of the cassette sprockets. This better chain/sprocket interface also gives greater durability of components and is silent during use.Features: ULTRA-LIGHT main derailleur body Stiffer, less weight Optimised trajectory curve, improved shifting Close contact with each sprocket 3D-Embrace Technology Inner mechanism embraces more teeth per sprocket Greater shifting retention and efficiency Unique 72.5mm Cage, One Size Fits All (11-29 and 11-32T cassettes) Larger 12-Tooth pulley design, greater contact and cassette versatility Increased adjustability, durability and rider safety Massive performance increase and just 3 grams difference, compared to the previous model Weight: 181gBuy Campagnolo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Campagnolo Super Record 12 Speed Hydraulic Ergos and CaliperMore ergonomic, more precise, more powerful and easier to maintain, this set combines an Ergopower Super Record 12 speed disc brake controller and a brake caliper to keep your ride under control in all road cycling situations. Benefitting from many of Campagnolo's finest technologies including Vari-Cushion, One lever-One action, AMS Adjustment and an Ultra-Shift System, this model also offers a wide range of features and customisation for fine-tuning your braking and shifting performance.12 Speed Ergopower Super Record Disc Brake ControllerThe mechanical controller for the Ergopower Super Record 12x2 Speed Disc Brake offers an ergonomic, comfortable and safe support and grip thanks to Vari-Cushion technology, essential for those who stay on the saddle for several hours. The controls' inner workings are a concentration of technology and experience, starting with the "one lever-one action" function, which assigns each lever a single function, helping avoid shifting errors at tired or distracting moments, and then continue with the multiple shifting options which allows up- or downshifting by up to 5 sprockets at a time thanks to the Ultra-Shift mechanism. This function allows you to maintain cadence even in case of sudden changes of incline or rhythm, with speed and ease as useful as it is surprising.Further useful features are the levers' adjustability, which, thanks to Reach Adjustment, enable a low grip on the brake lever, helping those with smaller hands; and AMS Adjustment, which enables braking power modulation, using the dedicated adjusters. The Super Record Disc Brake brake levers are engineered with a double curvature for improved grip and are lightened with two slots that are added to the one dedicated to Reach Adjustment.Campagnolo CaliperThe flat-mount Campagnolo brake caliper ensures powerful, modular braking in any situation owing to pistons measuring 22mm in diameter. The pad return is now optimised to ensure that there is no friction when the brake lever is released. A special metal plate positioned between the pad and the caliper piston cushions the vibrations during braking.The Campagnolo brake caliper is designed to be mounted together with the disc chosen by the rider (available separately) and to always guarantee the highest level of performance. Careful attention was given to making maintenance and assembly operations easy: the pads have wear indicators and replacing them is facilitated by the absence of physical return springs. Additionally, work was done on the insertion of the disc in the caliper to make changing the wheel easier and faster.Features: Use: Road Speed: 12 speed Controller Technologies: One lever-One action, Ultra-Shift System, Ergopower Control Caliper Technologies: Standard Flat Mount, 22mm pistons in phenolic resin, Piston-caliper connector, Interchangeable spare parts, Wear indicator Comfort: Vari-Cushion hood Adjustment: 3 levels of reach adjustment Ultra-Shift System: Up to 5 sprockets in downshifting, up to 3 in upshifting Enlarged Shifting Paddles Single or Pair: Single Weight: 462gTechnologies: Controller Technologies: Comfortable Body: The controls enable a solid, safe grip when pedalling out of the saddle or gripping high on the handlebar. Rapid Shifting: Immediate shifting engagement enables activating the front derailleur with minimum effort and in any hand position on the bar. Multiple Action: An unplanned ascent, a sudden jerk: it takes barely a moment to find the right ratio owing to the multiple action of the controls. Ergonomic: The shape of the body and the possibility to adjust the reach enable all cyclists to use these controls, regardless of the size of their hands or fingers. Customisable: 3 levels of reach adjustment. Upshifting Lever Integration: More space under the control body when gripping the Ergopower control. Disc Caliper: Flat mount disc only, to be compatible with the latest frame technology. Maximum Smoothness Cables: Updated cable set maintains exceptional smoothness far beyond those of the competition, maximum performance longevity. Superior Alignment: Braking lever pivot aligned with slant of ergo power, more efficient power transfer requiring less energy from rider's hand. Upgraded Brake Lever: The result of meticulous studies (double curve brake lever, updated form outward curve). Vari-Cushion Hood: Different thicknesses allowing for greater grip, comfort and water dispersion. Enlarged Shifting Paddles: For instant reaction access. Ultra-Shift System: Up to 5 sprockets in downshifting, up to 3 in upshifting. Caliper Technologies: UStandard Flat Mount: Fully compatible with flat-mount frames. 22mm Pistons in Phenolic Resin: Braking force and thermal isolation. Piston-Caliper Connector: The return action of the pistons is now optimised, rapidly returning the pads to their position and thus ensuring an overall clearance between pad and disc of 0.4-0.8 mm, with no risk of accidental contact. Interchangeable Spare Parts: Pads, cylinder, screws, bolts (same for all calipers): Fully compatible and optimised spare parts, making maintenance practical. Wear Indicator: It is very easy to see when the pads need to be replaced. Rounded Brake Pads: These facilitate disc insertion and speed up wheel changing. Anti-Vibration Plate: Optimal braking without vibrations. Two Fixing Screws: Rapid installation and maintenance.Manufacturer's Part Numbers:: CPB452C Black Carbon 160mm Caliper Rear-LH CPB453A Black Carbon 160mm Caliper Front-RHBuy Campagnolo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
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 Giant reserves the right to alter our product information at any time without notice; including with respect to gear features specifications models colors weights and materials. All stated weights are based on Giant pre-production products at the time of publication. Final production weights can vary.
The SLR 1 42 WheelSystems are efficient lightweight all-around carbon road wheels that bring premium-level performance to all riders. Featuring hookless rim design and optimised carbon layup to ensure a robust yet lightweight structure contemporary wider inner width as well as low friction hubs offering low rolling resistance and Dynamic Balanced Lacing (DBL) technology to maintain maximum power efficiency the SLR 1 42 bring outstanding performance at no compromise. Features Hookless rim design enhances overall durability and offers a wider inner rim width without adding weight Optimised carbon layup features high tensile strength carbon fibre placed at the most crucial points to provide stiff and lightweight wheels Low friction hub with precision machined internals eliminates excessive bearing load reducing bearing friction lowering rolling resistance and minimising power loss Dynamic Balanced Lacing (DBL) ensures spokes are set for optimal tension when pedalling 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 Giant’s proprietary High Glass Transition Temperature (Tg) resin enhances the rim’s overall durability and braking performance 42mm deep all-round rim profile with an updated inner width offers better support for today’s higher volume road tyres Specifications Rim Material: Carbon Rim Type: Hookless Clincher Tubeless: Giant Tubeless System(rim tape and valve kit included) Rim Height: 42mm Rim Outer Width: 23mm Rim Inner Width: 19.4mm ETRTO: 622-19 Front Hub: Giant Low Friction Alloy Rear Hub: Giant Low Friction Alloy Ratchet Driver 30T Hub Compatibility: Shimano HG SRAM XDR Bearing: Sealed Cartridge Front Axle: 100x5 QR Rear Axle: 130x5 QR Spokes (Front): SAPIM CX-Ray Lacing (Front): 18HDBL Spokes (Rear): SAPIM CX-Ray Lacing (Rear): 24HDBL Nipple Type: Alloy Weight (Pair): 1404g Giant reserves the right to alter our product information at any time without notice; including with respect to gear features specifications models colours weights and materials. All stated weights are based on Giant pre-production products at the time of publication. Final production weights can vary.
The SLR 1 65 WheelSystem is a lightweight aero carbon wheel that delivers premium aero gains to all riders. Featuring a 65mm deep rim profile with a contemporary 22.4mm inner width the SLR 1 65 WheelSystem not only provide aerodynamic benefits but also better support for today’s higher volume tyres. With hookless rim design and optimised 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 offers 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 Optimised carbon layup features high tensile strength carbon fibre 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 minimising power loss Dynamic Balanced Lacing (DBL) ensures spokes are set for optimal tension when pedalling 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 Giant’s proprietary High Glass Transition Temperature (Tg) resin enhances the rim’s overall durability and braking performance 65mm deep aero rim profile with a 22.4 inner width offers better support for today’s higher volume road tyres and minimises 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 Alloy Rear Hub: Giant Low Friction Alloy Ratchet Driver 30T Hub Compatibility: Shimano HG SRAM XDR Bearing: Sealed Cartridge Front Axle: 100x5 QR Rear Axle: 130x5 QR Spokes (Front): SAPIM CX-Ray Lacing (Front): 18HDBL Spokes (Rear): SAPIM CX-Ray Lacing (Rear): 24HDBL Nipple Type: Alloy Weight (Pair): 1605g Giant reserves the right to alter our product information at any time without notice; including with respect to gear features specifications models colors weights and materials. All stated weights are based on Giant pre-production products at the time of publication. Final production weights can vary.
The SLR 1 42 and SLR 1 42 Disc WheelSystems are efficient lightweight all-around carbon road wheels that bring premium-level performance to all riders. Featuring hookless rim design and optimized carbon layup to ensure a robust yet lightweight structure contemporary wider inner width as well as low friction hubs offering low rolling resistance and Dynamic Balanced Lacing (DBL) technology to maintain maximum power efficiency the SLR 1 42 and SLR 1 42 Disc bring outstanding performance at no compromise. Features Hookless rim design enhances overall durability and offers a wider inner rim width without adding weight Optimised carbon layup features high tensile strength carbon fibre placed at the most crucial points to provide stiff and lightweight wheels Low friction hub with precision machined internals eliminates excessive bearing load reducing bearing friction lowering rolling resistance and minimising power loss Dynamic Balanced Lacing (DBL) ensures spokes are set for optimal tension when pedalling 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 42mm deep all-round rim profile with an updated inner width offers better support for today’s higher volume road tyres Specifications Rim Material: Carbon Rim Type: Hookless Clincher Tubeless: Giant Tubeless System(rim tape and valve kit included) Rim Height: 42mm Rim Outer Width: 23mm Rim Inner Width: 19.4mm ETRTO: 622-19 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): 1452g Giant reserves the right to alter our product information at any time without notice; including with respect to gear features specifications models colors weights and materials. All stated weights are based on Giant pre-production products at the time of publication. Final production weights can vary.
Mavic XA 35 Pro Carbon Boost MTB WheelsetFeaturing a high-quality carbon fibre rim construction, a tubeless-ready hookless rim profile and 6-bolt disc brake compatibility, the XA 35 Pro Carbon Boost MTB Wheelset is perfect for trail riding and cross country racing.These trail-ready mountain bike (MTB) wheels are kitted out with a 100% unidirectional carbon fibre rim, which offers a fantastic balance of stiffness, strength and low weight performance. Mavic has also equipped this model with 24 straight-pull, flat, double-butted steel spokes for additional durability and toughness as you conquer the most demanding of terrain conditions.Another highlight is this version's hookless, tubeless-ready rim profile that allows you to benefit from increased stability, comfort and less chances of flats or punctures on your ride. Coming complete with boost axle spacing for extra strength and 6-bolt disc brake compatibility for powerful and consistent braking performance, the Mavic XA 35 Pro Carbon Boost MTB Wheelset is a great choice of upgrade for both trail riding and cross country (XC) racing.Features: Rim Material: 100% Unidirectional Carbon Fibre with hookless profile Use: Mountain Bike (MTB), Cross Country (XC) Axle Size: Front: 15x110mm; Rear 12x148mm, Boost Internal Rim Width: 35mm ETRTO: 584x35TSS Drilling: Traditional Tubeless Ready: Yes Rim Profile: Hookless Single or Pair: Pair Tyre Compatibility: Hookless compatible UST Tubeless and tubetype Recommended Tyre Sizes: 65mm to 81mm (2.5" to 3.2") Valve Hole Diameter: 6.5mm Spoke Material: Steel Spoke Shape: Straight-pull, flat, double-butted Spoke Count: 24 Spoke Lacing: 2 cross Wheel Hub Body: Aluminium Axle Material: Aluminium Rear Wheel Freewheel: Instant Drive 360 Rear Wheel Freehub Compatibility: Multiple options available to select Brake Compatibility: 6-bolt disc brake Bearings: Adjustable sealed cartridge bearings (QRM+) Max Rider Weight: For a longer longevity of the wheel, Mavic recommends that the total weight supported by the wheels doesn't exceed 120kg, bike included ASTM Category 3: Cross country and trail riding Weight: Front: 758g; Rear: 887gBuy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Mavic Xmax Pro Carbon MTB WheelsetBoasting a high-quality carbon fibre rim with a hookless, tubeless-ready profile and 6-bolt disc brake compatibility, the Xmax Pro Carbon MTB Wheelset is prepared for aggressive cross country racing and all-day epics on the trails.The Xmax Pro Carbon mountain bike (MTB) wheelset features a 100% unidirectional carbon fibre rim construction, which provides an excellent combination of stiffness, responsiveness and lightweight performance on your ride. Thanks to its hookless, tubeless-ready rim profile, you'll also enjoy tubeless benefits such as increased traction on demanding mountain terrains, smoother rolling performance and fewer risks of flats or punctures.Mavic has also equipped this pair of cross country/trail wheels with 24 straight-pull, flat, double-butted steel spokes for additional durability and toughness as you conquer your way from trail to trail. One final highlight is its 6-bolt disc brake compatibility, which delivers powerful and consistent braking operation wherever your ride takes you.Features: Rim Material: 100% Unidirectional Carbon Fibre with hookless profile Use: Mountain Bike (MTB), Cross Country (XC) Axle Size: Front: 15x100mm; Rear: 12x142mm Internal Rim Width: 23mm ETRTO: 584x23TSS Drilling: Traditional Tubeless Ready: Yes Rim Profile: Hookless profile Single or Pair: Pair Tyre Compatibility: Hookless compatible UST Tubeless and tube type Recommended Tyre Sizes: 36mm to 64mm (1.4" to 2.5") Valve Hole Diameter: 6.5mm Spoke Material: Steel Spoke Shape: Straight-pull, flat, double-butted Spoke Count: 24 Spoke Lacing: 2 cross Wheel Hub Body: Aluminium Rear Wheel Freewheel: Instant Drive 360 Rear Wheel Freehub Compatibility: Multiple options available to select Axle Material: Aluminium Bearings: Auto adjust sealed cartridge bearings (QRM Auto) Brake Compatibility: 6-bolt disc brake Max Rider Weight: For a longer longevity of the wheel, Mavic recommends that the total weight supported by the wheels doesn't exceed 120kg, bike included ASTM Category 3: Cross country and trail riding Weight: Front: 680g; Rear: 770gBuy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.