MRP Ribbon Air ForkFeaturing 35mm stanchions, combined with MRP's renowned technologies, this mountain bike (MTB) fork is ready for the rigours of enduro racing and all mountain riding terrain conditions. This model is equipped with Boost axle spacing, which gives it additional stiffness and strength as you tackle unpredictable, mixed terrains, while also ensuring smooth, effective and consistent handling as you weave between the trails. MRP Ribbon forks have received updates including the ChocoLUXE internals and Norglide Bushings, providing less stiction and better-than-ever performance.Enduro Forks with Adjustable Air Spring SystemMRP's goal in designing the Ribbon was seemingly impossible: building on the success of the heralded Stage, create a fork with higher performance, more adjustability, more features, all at a significantly lower weight. Those incredible demands meant that the brand had to reimagine elements like casting design, reconfigure damper architecture, and completely retarget performance goals. The result is not just the best fork they've ever produced, they've classed it as the new industry benchmark.With other features like the highly tuneable FulFill air-spring, low-pressure IFP damper, PSST pressure relief valves, and Outcast arch design and the acclaimed Ramp Control technology, this is the enduro fork to have. Features: Stanchions: 35mm Use: All mountain, Enduro Axle: 15x110mm Boost QR axle standard; Bolt-on optional (available separately) Air Spring System: FulFill independent positive & negative chamber system External Adjustments: Positive/negative air-spring pressure, 8-position low-speed compression, 16-position Ramp Control, and rebound Internal Adjustments: Travel (in 5mm increments) Brake Mount: 180mm, post mount Fork Travel/Offset: Multiple options available to select Axle To Crown Length: 27.5" Option with 150mm travel: 542mm; 27.5" Option with 160mm travel: 552mm; 27.5+/29" Option with 150mm travel: 562mm; 27.5+/29" Option with 160mm travel: 572mm Weight: 27.5" Option: 1.88kg; 27.5+/29" Option: 1.95kgTechnologies: ChocoLUXE Internals: ChocoLUXE is a proprietary material utilised in the damper plug, damper seal, damper IFP, and damper support. It's highly dimensionally stable, meaning that parts made from it are more consistent overall and less susceptible to change with exposure to temperature swings or humidity. It is also extremely low friction. Norglide Bushings: Norglide Bushings from Saint Gobain are metal-reinforced, self-lubricating bushings with a layer of a low friction PTFE compound. They're exceptionally smooth and durable. Reduced Friction: In addition to part updates, MRP also continued to refine its processes. In whole, these part and process changes have resulted in a 37% reduction in friction compared to first-generation Ribbon forks. FullFill air-spring system with independently adjustable positive and negative air-chambers for greater tunability. New EssenTTial twin-tube, bladder-free damper utilizing a low-pressure IFP. Outcast arch design with forward-facing weight reliefs to mitigate mud build up. PSST pressure-relief valves that quickly and easily bleed off excess pressure in the lowers caused by elevation and temperature changes. "Boost" spacing and 35mm stanchions.Manufacturer's Part Numbers: FKMRR7151 Black 27.5" 150mm 44mm FKMRR7152 Black 27.5" 160mm 44mm FKMRR7164 Black 29"/27.5"+ 150mm 46mm FKMRR7165 Black 29"/27.5"+ 160mm 46mm Buy MRP Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Rondo Ruut Fork Dropout SetThis dropout set features a pair of twin-tip fork flip chips for your Rondo Ruut's front-end, making the installation and removal of your wheel as efficient as possible. Ideal as a replacement or for keeping as a spare for your Rondo Ruut suspension setup. These are genuine Rondo spare parts.Features: Includes one pair of twin-tip fork flip chips Genuine Rondo dropout sparesBuy Rondo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
FSA Grid Modular ChainsetThe versatile FSA Grid Modular Chainset is perfect for mountain bike (MTB) or gravel bike use as it delivers immense power transfer on the trails. This model features a robust AL6066 hollow-forged crank arm construction that's tough enough to conquer all the challenges of a long day in the mountains. Furthermore, its sandblasted and anodised finish adds another layer of durability and resistance against trail-side obstacles such as tree roots, rocks and debris. It was developed by FSA's sponsored riders to ensure authentic trail-ready performance at an affordable price point.Features: Arm Material: AL6066 hollow-forged Alloy Finish: Sandblasted, anodised Use: MTB, Enduro Speed: 11 speed Chainrings: 1 Mount: Direct mount Bottom Bracket Compatibility: Mega Exo 24mm (Included) Q-Factor: 168mm Convertible spider design for different chainring configurations Weight: 759mm (approx.)Buy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
3T Discus C45 Ltd Stealth WheelsetIdeal for riders who want to upgrade their existing road or gravel bike, this wheelset delivers fantastic aerodynamics, strength and comfort on every ride. It features a unidirectional carbon ultralight construction, which allows you to benefit from its incredible strength to weight ratio. Aerodynamically optimised but shallow enough to keep you fully stable in strong crosswinds, these rims are light on climbs, ultra-durable and ensure lasting comfort. If you're likely to encounter poor road surfaces, gravel or even some light single track on weekend adventures, these are the rims for you.With the aerodynamic performance of the very best 60mm deep rims but in a 45mm format, the C45 rims mean that you can roll faster for longer. The wider rim section means that a standard 25mm road tyre sits at 28mm wide - not only ideal for a 3T Strada frameset but saving on weight of wider stock tyres.Remarkably, the aerodynamic properties of the C45 are retained all the way up to 40mm gravel tyres, giving you the flexibility to explore untrammelled tracks and poor surfaces at speed. If you value comfort as well as maintaining peak performance and rolling speed in harsh conditions this is a solid choice.Futureproof and forward-thinking, each set of C45 wheels comes with both SRAM XDR and Shimano driveshells so that you can swap the wheels onto future iterations of your bike when the time comes.The asymmetric carbon construction of the 3T Discus C45 Ltd Stealth Wheelset's rims allows for spokes to be offset - compensating for the space required for cassettes and brake rotors on the hubs. This enables wheels to be built with equal spoke angles on the drive and non-drive sides and crucially for you means greater stiffness and lasting durability. - Ideal for premium all-road/gravel/adventure bikes- Ultra-lightweight unidirectional carbon fibre construction- 700c with 45mm deep section but aerodynamic properties of 60mm- Innovative offset double angle drilling for maximal stiffness- Tubeless-ready clincher formatFeatures: Material: Unidirectional Carbon - ultralight layupUse: Road, Gravel and AdventureRim Size: (28"/700c) 32mm wide, 45mm deepETRTO: 622x25cTubeless Ready: YesType: ClincherSpokes: Sapim CX-Ray Straight-pull, Stainless Steel, black finish, double-butted aeroSpoke Count: Front: 24; Rear: 24Hubs: 3T GW Bombproof Hubs, Centerlock type, oversized light Alloy hub bodies, spindles & freehub body, adjustable bearings, black satin anodisedFreehub Option: Shimano/SRAMWheel Size: 700cNipples: Sapim chrome-plated brassFront Hub Spec: Thru-axle 100x12mmRear Hub Spec: Thru-axle 142x12mmRear Hub Compatibility: 10/11s Shimano freewheel and SRAM XDR Driver body includedSingle or Pair: PairPart Number: 3T7009DQDF81W Weight: 1640gBuy 3T Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Duroc SD37 Boost Disc WheelsetFor those looking for sturdy and reliable mountain bike (MTB) wheels that are fine-tuned to ensure professional-level performance, the Sun Ringle SD37 Boost Disc Wheelset is the ideal choice for your downhill machine.The SD37 wheels have hand-welded aluminium rims, which are designed to endure even the toughest mountain trails while remaining lightweight for easier climbs. Additionally, the rims' 37mm width guarantees a smooth ride quality and excellent traction even on harsher terrain. Plus, as the hubs are Boost compatible, they are ideal for modern downhill MTB bikes to bring you more stable handling and wider tyre clearance.Features: Use: Enduro/DH Rim Spoke Count: 32H Rim Material: Aluminium Rim Joint: Welded Rim Width: 37mm outer, 32mm inner Tubeless Comaptible: No Brake Compatibility: Disc Only, 6-Bolt rotor mount Hub Widths: Front: 20x110mm; Rear: 12x150mm Cassette Compatibility: SRAM XD (for use with 7-Speed SRAM downhill cassette)Buy Duroc Wheels&Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fulcrum Red Zone 3 WheelsetEngineered for dependable performance wherever your mountain bike (MTB) takes you, this versatile wheelset is perfect for all-day epics on the trails and exploring new mountain routes. Fulcrum has kitted out this model with durable aluminium rims that have been put through the brand's square milling and CNC-machining process to deliver maximum strength without adding any unnecessary weight. This results in a more capable wheelset that can handle the intensity that's associated with charging across demanding terrain conditions at speed, across rock gardens, tree roots and debris.Aluminium MTB WheelsetFulcrum's second MTB wheel is the result of the experience matured in the development of the Red Zone Carbon. It's designed for a wider range of riders looking for a reliable and resistant product for off-road fun and performance.Amongst the technical specifications derived directly from its older sibling we find the hubs and the spoke count of 24 on the front and 28 on the rear. The CNC machined aluminium rim has a profile of 19mm and an inner rim width of 25mm. Aesthetically the wheel is completed with an advanced finish that marries a double polished-matt surface with laser-etched graphics. The Fulcrum logo can be found inside a red box, which can also be replaced with a reflective adhesive, black on black, included with the wheels.The Red Zone 3 is an all-purpose wheel, which is extremely versatile and suited to multiple uses: training wheels, sturdy race wheels or the perfect base for adventure bikes (boost gravel).Boost Axle SpacingBuilt for modern MTB trail riding, the Fulcrum Red Zone 3 Wheelset is equipped with Boost axle spacing for stiffer and stronger rolling performance across harsh and unpredictable terrain conditions. Its 15x110mm front spacing and 12x148mm rear spacing gives it extra stability as you carve your way from trail to trail.Features: Rim Material: Aluminium with Square Milling, CNC-machined Use: Mountain Bike (MTB) Rim Width: Inner: 25mm; Outer: 29mm Rim Height: 19mm Asymmetric Profile Height: Low Axle Size: Front: 15x110mm (Boost); Rear: 12x148mm (Boost) Brake Type: Disc Brake Tubeless Ready: Yes 2-Way Fit Ready: Yes ASTM Category: 3 Braking Surface: AFS Front Wheel Spokes: 24 Rear Wheel Spokes: 28 Spokes Material: Stainless Steel - Double Butted Spokes Profile: Rounded, straight pull Nipples: Aluminium Front Hub: Aluminium Flanges Rear Hub: Aluminium Flanges Freehub: Multiple options available to select Bearings: Adjustable Cup and Cones bearing Others: Optional Reflective "F" sticker Weight Limit (System): 125kg ASTM Category: 3 Single or Pair: Pair Weight: 1610g Technologies: Wide Rim Tech: Fulcrum's Research and Development department, following requests from the competition circuit, has worked to create rims that are wider than before, about 4 mm or more than previously. This technical choice provides an ideal basis for 25/28mm tyres, the sizes currently popular. This ensures stability, excellent handling and superior comfort. Cup and Cone: The cup-and-cone bearing differs from the classic cartridge bearing because it works in perfect alignment with the forces involved, weight and thrust from the frame, as the bearings run in a race positioned directly opposing these forces. Square Milling: For the new Racing Zero's aluminium rim, Fulcrum decided to keep the triple-milled structure throughout the profile to minimise aluminium thicknesses. Next, Fulcrum's technicians added 3D milling at the base of the spokes. This means less material but the same reliability since, in this particular design, the forces are well distributed over the rim. Triple and “Square” milling enable maximum weight reduction on the rim periphery, producing an extremely responsive wheel. Asymmetric Rim: The asymmetry is designed to improve rim tension, balancing the forces from brakes and sprocket cassette. Manufacturer's Part Numbers: FULCWF4060AP1A220 Black 29" Shimano FULCWF4060AP5A220 Black 29" SRAM XD SRAM XD FULCWF4060AP3A220 Black 29" Micro Spline Buy Fulcrum Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fulcrum Red Zone 3 WheelsetEngineered for dependable performance wherever your mountain bike (MTB) takes you, this versatile wheelset is perfect for all-day epics on the trails and exploring new mountain routes. Fulcrum has kitted out this model with durable aluminium rims that have been put through the brand's square milling and CNC-machining process to deliver maximum strength without adding any unnecessary weight. This results in a more capable wheelset that can handle the intensity that's associated with charging across demanding terrain conditions at speed, across rock gardens, tree roots and debris.Aluminium MTB WheelsetFulcrum's second MTB wheel is the result of the experience matured in the development of the Red Zone Carbon. It's designed for a wider range of riders looking for a reliable and resistant product for off-road fun and performance.Amongst the technical specifications derived directly from its older sibling we find the hubs and the spoke count of 24 on the front and 28 on the rear. The CNC machined aluminium rim has a profile of 19mm and an inner rim width of 25mm. Aesthetically the wheel is completed with an advanced finish that marries a double polished-matt surface with laser-etched graphics. The Fulcrum logo can be found inside a red box, which can also be replaced with a reflective adhesive, black on black, included with the wheels.The Red Zone 3 is an all-purpose wheel, which is extremely versatile and suited to multiple uses: training wheels, sturdy race wheels or the perfect base for adventure bikes (boost gravel).Boost Axle SpacingBuilt for modern MTB trail riding, the Fulcrum Red Zone 3 Wheelset is equipped with Boost axle spacing for stiffer and stronger rolling performance across harsh and unpredictable terrain conditions. Its 15x110mm front spacing and 12x148mm rear spacing gives it extra stability as you carve your way from trail to trail.Features: Rim Material: Aluminium with Square Milling, CNC-machined Use: Mountain Bike (MTB) Rim Width: Inner: 25mm; Outer: 29mm Rim Height: 19mm Asymmetric Profile Height: Low Axle Size: Front: 15x110mm (Boost); Rear: 12x148mm (Boost) Brake Type: Disc Brake Tubeless Ready: Yes 2-Way Fit Ready: Yes ASTM Category: 3 Braking Surface: AFS Front Wheel Spokes: 24 Rear Wheel Spokes: 28 Spokes Material: Stainless Steel - Double Butted Spokes Profile: Rounded, straight pull Nipples: Aluminium Front Hub: Aluminium Flanges Rear Hub: Aluminium Flanges Freehub: Multiple options available to select Bearings: Adjustable Cup and Cones bearing Others: Optional Reflective "F" sticker Weight Limit (System): 125kg ASTM Category: 3 Single or Pair: Pair Weight: 1610g Technologies: Wide Rim Tech: Fulcrum's Research and Development department, following requests from the competition circuit, has worked to create rims that are wider than before, about 4 mm or more than previously. This technical choice provides an ideal basis for 25/28mm tyres, the sizes currently popular. This ensures stability, excellent handling and superior comfort. Cup and Cone: The cup-and-cone bearing differs from the classic cartridge bearing because it works in perfect alignment with the forces involved, weight and thrust from the frame, as the bearings run in a race positioned directly opposing these forces. Square Milling: For the new Racing Zero's aluminium rim, Fulcrum decided to keep the triple-milled structure throughout the profile to minimise aluminium thicknesses. Next, Fulcrum's technicians added 3D milling at the base of the spokes. This means less material but the same reliability since, in this particular design, the forces are well distributed over the rim. Triple and “Square” milling enable maximum weight reduction on the rim periphery, producing an extremely responsive wheel. Asymmetric Rim: The asymmetry is designed to improve rim tension, balancing the forces from brakes and sprocket cassette. Manufacturer's Part Numbers: FULCWF4060AP1A220 Black 29" Shimano FULCWF4060AP5A220 Black 29" SRAM XD SRAM XD FULCWF4060AP3A220 Black 29" Micro Spline Buy Fulcrum Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Manitou R7 Expert Mountain Bike Suspension ForkThis mountain bike (MTB) fork features a tough straight wall aluminium leg construction, which allows it to handle all of the intensity that's associated with training and competing. Coming equipped with an Expert Air spring, VTT compression damping and In-leg adjustable TPC rebound damping, this model allows riders to dial in their ideal riding preferences to match their style or the terrain conditions. Its adjustable air, rebound and three-position compression (Open, Trail and Lock), means that you'll enjoy a more rider-tuned feel with increased performance and reliability, as you tackle every off-road challenge that comes your way.Expert Air SpringThis trail-ready model features the Manitou Expert Air spring system, which contains a unique balancing valve that equalises the positive and negative air chambers during the air fill process. This gives the spring rate a consistent feel without any flat or dead spots in the stroke, along with giving riders of different weights the same initial stroke feel.Variable Terrain Tune - 3-Position Compression AdjustWhen developing the VTT Pro damper, Manitou set out with a goal to maintain a rock-solid lockout without compromising the open and mid settings. The downside to many dampers with firm lockout modes is that in any other position than lock-out you will reach some critical shaft velocity that chokes off the low-speed flow path. When this happens the damper peaks at nearly the same lock-out force as the locked-out position. This translates to harsh force in the hands and possibly lack of control. The goal with VTT is to eliminate that high-speed spike while maintaining the lock-out force demanded by most XC users. This allows the fork to have a less progressive high-speed response while maintaining some low-speed support. This is achieved through independent shim stacks (one for Lockout, one for the other two positions). By controlling the shim stack through which the oil flow is diverted we can manipulate the characteristic of the damper to be Lock-out, Digressive, or progressive to meet the demands of the rider and terrain.ChassisWhen developing the chassis of this Manitou fork, the goal was to find the perfect balance of weight, stiffness, and reliability. Thanks to its Reverse Arch, Manitou is able to position the arch further away from the axle. The lower tyre clearance behind the fork relative to the centre of the axle allows for a shorter arch which yields 13% increased stiffness compared to a forward arch fork of the equivalent weight. Because of this, Manitou is able to use 32mm stanchions to save weight, while keeping stiffness closer to that of a larger stanchion fork with a forward-facing arch.Features: Leg Material: 6000-Series Straight Wall Aluminium Crown Material: Forged Aluminum, Hollow Bore Gloss Axle: 15x110mm Hexlock Use: MTB, XC Steerer Diameter: 1.5" Tapered Leg Diameter: 32mm Spring: Expert Air Compression Damping: VTT Rebound Damping: In-leg adjustable TPC Adjustments: Air, Rebound, 3-position Compression (Open, Trail, Lock) Brake Post Mount: 160mm (203mm Max) Max Tyre Size: 68mm 77mm (27.5"+); 68mm (29") Offset: 37mm (27.5"); 44mm (27.5+/29") Ride Height: 471-511mm (27.5"); 485-525mm (27.5+/29") E-Pac: No Weight: 1789g (27.5"); 1812g (27.5+/29")Manufacturer's Part Numbers: 191-36972-A001 Black 27.5" x 100mm 37mm 191-36972-A002 Black 27.5" x 120mm 37mm 191-36976-A001 Black 27.5+/29" x 100mm 44mm 191-36976-A002 Black 27.5+/29" x 120mm 44mmBuy Manitou Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fulcrum Red Zone 3 WheelsetEngineered for dependable performance wherever your mountain bike (MTB) takes you, this versatile wheelset is perfect for all-day epics on the trails and exploring new mountain routes. Fulcrum has kitted out this model with durable aluminium rims that have been put through the brand's square milling and CNC-machining process to deliver maximum strength without adding any unnecessary weight. This results in a more capable wheelset that can handle the intensity that's associated with charging across demanding terrain conditions at speed, across rock gardens, tree roots and debris.Aluminium MTB WheelsetFulcrum's second MTB wheel is the result of the experience matured in the development of the Red Zone Carbon. It's designed for a wider range of riders looking for a reliable and resistant product for off-road fun and performance.Amongst the technical specifications derived directly from its older sibling we find the hubs and the spoke count of 24 on the front and 28 on the rear. The CNC machined aluminium rim has a profile of 19mm and an inner rim width of 25mm. Aesthetically the wheel is completed with an advanced finish that marries a double polished-matt surface with laser-etched graphics. The Fulcrum logo can be found inside a red box, which can also be replaced with a reflective adhesive, black on black, included with the wheels.The Red Zone 3 is an all-purpose wheel, which is extremely versatile and suited to multiple uses: training wheels, sturdy race wheels or the perfect base for adventure bikes (boost gravel).Boost Axle SpacingBuilt for modern MTB trail riding, the Fulcrum Red Zone 3 Wheelset is equipped with Boost axle spacing for stiffer and stronger rolling performance across harsh and unpredictable terrain conditions. Its 15x110mm front spacing and 12x148mm rear spacing gives it extra stability as you carve your way from trail to trail.Features: Rim Material: Aluminium with Square Milling, CNC-machined Use: Mountain Bike (MTB) Rim Width: Inner: 25mm; Outer: 29mm Rim Height: 19mm Asymmetric Profile Height: Low Axle Size: Front: 15x110mm (Boost); Rear: 12x148mm (Boost) Brake Type: Disc Brake Tubeless Ready: Yes 2-Way Fit Ready: Yes ASTM Category: 3 Braking Surface: AFS Front Wheel Spokes: 24 Rear Wheel Spokes: 28 Spokes Material: Stainless Steel - Double Butted Spokes Profile: Rounded, straight pull Nipples: Aluminium Front Hub: Aluminium Flanges Rear Hub: Aluminium Flanges Freehub: Multiple options available to select Bearings: Adjustable Cup and Cones bearing Others: Optional Reflective "F" sticker Weight Limit (System): 125kg ASTM Category: 3 Single or Pair: Pair Weight: 1610g Technologies: Wide Rim Tech: Fulcrum's Research and Development department, following requests from the competition circuit, has worked to create rims that are wider than before, about 4 mm or more than previously. This technical choice provides an ideal basis for 25/28mm tyres, the sizes currently popular. This ensures stability, excellent handling and superior comfort. Cup and Cone: The cup-and-cone bearing differs from the classic cartridge bearing because it works in perfect alignment with the forces involved, weight and thrust from the frame, as the bearings run in a race positioned directly opposing these forces. Square Milling: For the new Racing Zero's aluminium rim, Fulcrum decided to keep the triple-milled structure throughout the profile to minimise aluminium thicknesses. Next, Fulcrum's technicians added 3D milling at the base of the spokes. This means less material but the same reliability since, in this particular design, the forces are well distributed over the rim. Triple and “Square” milling enable maximum weight reduction on the rim periphery, producing an extremely responsive wheel. Asymmetric Rim: The asymmetry is designed to improve rim tension, balancing the forces from brakes and sprocket cassette. Manufacturer's Part Numbers: FULCWF4060AP1A220 Black 29" Shimano FULCWF4060AP5A220 Black 29" SRAM XD SRAM XD FULCWF4060AP3A220 Black 29" Micro Spline Buy Fulcrum Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Blackspire Snaggletooth Cinch Offset Oval ChainringThis Oval Chainring from Blackspire has been designed with mountain bike (MTB) riders in mind, thanks to its enhanced torque, especially when climbing. It grips your chain firmly, prevents chain drops, and helps you get the most out of your drivetrain. Featuring an oval design, you'll benefit from easier pedalling and exceptional pedalling performance.Features:Use: Mountain Bike (MTB)Material: CNC 7075-T6 AluminiumTooth Profile: Narrow/WideCompatibility: Race Face Cinch cranksShape: OvalOffset: 6mmSpeed: 9, 10, 11 or 12 speedWeight: 227gBuy Blackspire Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Rondo HVRT Fork Dropout Set 2.0This dropout set features a pair of twin-tip fork flip chips for your HVRT's front-end, making installation and removal of your wheel as efficient as possible. Coming equipped with a durable aluminium build for 12mm thru-axles, this set is an ideal replacement or spare. Comes complete with fixing bolts included.Features: Material: Aluminium Type: Dropout set for Hvrt Twin Tip fork Use: Road, Gravel Compatibility: Rondo Hvrt Twin Tip fork Fixing Bolts Included: Yes For 12mm thru-axle Genuine Rondo spare partsManufacturer's Part Number: RSP-198 Black 12mm Thru AxleBuy Rondo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Mavic Deemax Pro Sam Hill Boost WheelsetThe rims on these wheels feature a maxtal construction, a specially-developed alloy used to makes them extra tough while staying lightweight for smooth climbing. Plus, both rims feature a 28mm inner width, allowing you to run wider tyres for greater ground contact and superior uphill traction.Tubeless Ready and Disc Brake CompatibleThese wheels use a tubeless-ready design, giving those who switch extra puncture protection and reduced inertia. The Mavic hubs uses QRM and QRM+ bearings for extra durability for a hassle-free ride in all weather conditions. Plus, the added disc brake compatibility ensures you have excellent braking power needed to make those tough turns and come out on top of your very own EWS World Championship.Maxtal Construction with QRM TechnologyExclusive to Mavic, this specific aluminium alloy offers a higher strength to weight ratio than conventional 6106 alloy. Instead of being drilled, the lower rim bridge is pushed up on the inside, then threaded to enable the spoke nipples to be directly screwed in, leaving the upper rim bridge intact. Mavic's most demanding level. Cartridge bearings are of course double sealed with C3 internal clearance and topped with a micro-adjustability system.Force Transfer System Light ReinforcementForce Transfer System Light Reinforcement (FTS-L) of key transmission components. The contact area between the pawl and the hub body in reinforced by two stainless steel inserts, which allows the use of a 100% aluminium hub body.UST Tubeless ReadyThe UST concept improves traction, control and comfort while reducing inertia and flats.Features: Use: Enduro/Trail Rim: Alloy (Maxtal) Clincher (Tubeless Ready) Rim Width: 28mm (inner) Spokes: Zicral, straight pull, flat Spoke Count: 24 (front/rear) Spoke Lacing: Cross (front), Isopulse (rear) Nipples: Alloy, Fore-integrated Hub: Mavic, alloy shell (front/rear) Cassette Compatibility: SRAM XD 11/12-Speed Hub Widths: Front: 12x110mm Boost; Rear: 12x148mm Boost Brake Standard: 6-Bolt Disc Brake Recommended Tyre Sizes: 46mm-64mm (1.8"-2.5") Bearings: QRM+ bearings (front), QRM auto bearings (rear) UST tubeless valves included Weight: 1094gBuy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.