Ready for fast-paced trail-adventures, this E-MTB (electric mountain bike) fork features a rock-solid aluminium upper tube construction. This allows it to handle all the knocks and bumps as you weave from trail to trail at speed. Built for the long-haul, its hard-wearing design makes it more than capable of withstanding the challenges that come with all-day epics in the mountains. MTB (mountain bike) Fork with Rail Sweep Adjust Damper Designed for versatility, this trail-ready fork is kitted out with a Rail Sweep Adjust damper. This means you'll enjoy its full-compression and rebound damping from its dynamic, shim stack design. Its mid and high-speed rebound circuit also provides greater control with superior bump recovery. As a result, the fork won't pack down during fast and deep hits as you blast across the mountain with precision. One final highlight is its adjustability allows you to tweak its compression, to suit your riding style, personal preferences and the terrain conditions for a more rider-tuned feel. EVOL Air Spring All set for the wildest of mountain bike rides, this MTB fork is equipped with an EVOL air spring. It works by increasing negative air spring volume to specifically provide optimum small bump sensitivity. This means you'll enjoy its smooth performance as you pedal over the rock gardens, tree roots and debris with momentum. This is the ultimate choice of upgrade for riders who want outstanding front-end suspension on the toughest of mountain bike trails.
Marzocchi Bomber Z2 E-Bike+ Boost MTB ForksThis electric mountain bike (E-MTB) suspension fork is ready for fast-paced trail adventures thanks to its rock-solid aluminium upper tube construction. This allows it to handle all the knocks and bumps as you weave from trail to trail at speed. Built for the long-haul, its hard-wearing design makes it more than capable of withstanding the challenges that come with all-day epics in the mountains.E-MTB Fork with Rail Sweep Adjust DamperDesigned for versatility, this trail-ready fork is kitted out with a Rail Sweep Adjust damper. This means you'll enjoy its full-compression and rebound damping from its dynamic, shim stack design. Its mid and high-speed rebound circuit also provides greater control with superior bump recovery. As a result, the fork won't pack down during fast and deep hits as you blast across the mountain with precision. One final highlight is its adjustability allows you to tweak its compression, to suit your riding style, personal preferences and the terrain conditions for a more rider-tuned feel.EVOL Air SpringAll set for the wildest of electric mountain bike rides, this model is equipped with an EVOL air spring. It works by increasing negative air spring volume to specifically provide optimum small bump sensitivity. This means you'll enjoy its smooth performance as you pedal over the rock gardens, tree roots and debris with momentum. This is a great choice of upgrade for riders who want dependable front-end suspension on the toughest of mountain bike trails.Features: Material: 6000-series Aluminium Use: Electric Mountain Bike (E-MTB) Axle: 15mm QR x 110mm Boost Offset: 44mm (27.5") or 51mm (29") Air Spring: EVOL Damper: Rail Sweep Adjust Adjustments: Rebound and CompressionBuy Marzzochi Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Marzocchi Bomber Z2 E-Bike+ Boost MTB ForksThis electric mountain bike (E-MTB) suspension fork is ready for fast-paced trail adventures thanks to its rock-solid aluminium upper tube construction. This allows it to handle all the knocks and bumps as you weave from trail to trail at speed. Built for the long-haul, its hard-wearing design makes it more than capable of withstanding the challenges that come with all-day epics in the mountains.E-MTB Fork with Rail Sweep Adjust DamperDesigned for versatility, this trail-ready fork is kitted out with a Rail Sweep Adjust damper. This means you'll enjoy its full-compression and rebound damping from its dynamic, shim stack design. Its mid and high-speed rebound circuit also provides greater control with superior bump recovery. As a result, the fork won't pack down during fast and deep hits as you blast across the mountain with precision. One final highlight is its adjustability allows you to tweak its compression, to suit your riding style, personal preferences and the terrain conditions for a more rider-tuned feel.EVOL Air SpringAll set for the wildest of electric mountain bike rides, this model is equipped with an EVOL air spring. It works by increasing negative air spring volume to specifically provide optimum small bump sensitivity. This means you'll enjoy its smooth performance as you pedal over the rock gardens, tree roots and debris with momentum. This is a great choice of upgrade for riders who want dependable front-end suspension on the toughest of mountain bike trails.Features: Material: 6000-series Aluminium Use: Electric Mountain Bike (E-MTB) Axle: 15mm QR x 110mm Boost Offset: 44mm (27.5") or 51mm (29") Air Spring: EVOL Damper: Rail Sweep Adjust Adjustments: Rebound and CompressionBuy Marzzochi Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Whether you’re an enduro racer or an all-mountain ripper you need a wheel that delivers the perfect balance of strength stiffness and lightweight agility—so you can push it on rowdy descents and still hammer up climbs with efficiency. The Deemax Pro weighing just 1810g gives you the confidence to nail new lines and carry more speed on technical downhill terrain. It was developed with input from top pro racers including 2017/2018/2019 Enduro World Series champion Sam Hill. The rims are lightweight yet also strong enough to withstand the abuses of hard-charging trail riding. Our innovative ISM 4D manufacturing process removes any unnecessary material from the rim. This process minimizes weight and reduces inertia while leaving enough material on the sidewalls and spoke bed where most of the stresses apply. The internal rim width which affects tire shape and size is 28mm based on the choice of our pro riders. The result is a wheel that’s strong and light for acceleration and control on the most aggressive trails. The wheel is laced with 24 Zicral spokes for maximum power and brake torque transfer. The rear hub features our fast-engaging ID 360 freehub and is compatible with any drivetrain setup. The front hub is 15x100/20x110 or 15x110 (Boost) compatible and the rear wheel comes in 12x142 or 12x148 (Boost). Key benefits Ultra-responsive ride quality. 28mm wide (internal) rims proven fastest through extensive testing with top pro enduro racers. ISM 4D construction Isopluse lacing and 24 Zicral spokes deliver maximum acceleration in a lightweight package. Confident handling and durability you can count on. ISM 4D rim technology minimizes weight without sacrificing strength. Maxtal alloy rims and Zicral spokes for added strength and durability. UST Tubeless Ready for added traction and control. User-friendly tubeless technology for better traction and control with reduced risk of punctures. Wheelset ships with UST valves. Rims Material: Maxtal Tire: UST Tubeless and tubetype Valve hole diameter: 65 mm SUP welding technology Fore tapeless tubeless technology UST tubeless technology Weight reduction: ISM 4D Hookless profile ETRTO size 275: 584x28TSS Internal width: 28 mm ETRTO size 29: 622x28TSS Spokes Material: Zicral Count: 24 front and rear Nipples: Fore integrated aluminum Lacing: front crossed 2 rear Isopulse Shape: straight pull flat Delivered with User guide UST valve and accessories Specific disc bolts Multifonction adjustment wrench (delivered with rear wheel) Hubs Front and rear bodies: aluminum QRM+ bearing preload technology QRM Auto bearing preload technology Front bearings : adjustable sealed cartridge bearings (QRM+) Rear bearings : auto adjust sealed cartridge bearings (QRM Auto) Intended use ASTM CATEGORY 4 : ENDURO AND TRAIL RIDING Recommended tire sizes: 46mm to 64mm (18 to 25) 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: 26bar/38PSI with a 47mm tyre - 225bar/33PSI with a 64mm tyre Versions Color: Black only Disc standard : 6 Bolts only Hub width : Boost only (front 110 rear 148) Compatibility Rear axle: 12mm thru axle convertible to Quick Release with optional adapters and axle replacement Freewheel: Shimano HG9 XD or Micro Spline Rear axle: 12x148 Boost thru axle Front axle: 15x110 Boost thru axle Compatible Adapters and freewheel bodies ID360 Shimano steel freewheel body (V3790101) ID360 Shimano HG9 alloy freewheel body (V3780101) ID360 Sram XD freewheel body (V3740101) Boost : 12x148 rear axle adapters (V2510701 - Delivered with the wheel) ID360 Shimano Micro Spline alloy freewheel body (V3990101) 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
RockShox Revelation RC Solo Air Boost ForkBuilt for the demands of modern MTB trail-riding, this fork features a rock-solid aluminium construction for tackling whatever challenges the mountain throws at you on your ride. RockShox has also equipped this model with Boost axle spacing, so you'll benefit from stiffer and more responsive handling as you navigate from trail to trail and charge through rock gardens and trailside obstacles.Solo Air Air-Spring and RC DamperFeaturing a Solo Air air spring, this MTB fork lets you add air to your forks through a single Schrader valve, filling both the positive and negative air spring chambers simultaneously. This results in light, plush, and predictable performance that can be set up in seconds. Another highlight is its RC damper, which allows you to dial in your favourite settings for a more customised suspension feel as you conquer your way around the mountain.BoostBoost is the standard wheel and drivetrain specification that opens the opportunity for improved frame geometry with shorter chainstays, wider and stiffer suspension pivots, a wider range of chainring options, as well as more clearance for bigger tyres and wider, stiffer wheels.Features: Material: Aluminium Use: Mountain Bike (MTB) Steerer Diameter: 1 1/8-1.5" tapered Axle Size: 15x110mm (Boost) Air Spring: Solo Air Damper: RC Brake Type: Disc BrakeBuy RockShox Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Selle Italia SLR Boost Tekno Superflow SaddleEngineered for the best balance of lightness, comfort and performance, this versatile saddle well-equipped for road, gravel and endurance cycling. Designed in collaboration with Dallara, it features a high-quality carbon design that includes a full carbon cover construction as well as hi-tech carbon rails. This combination ensures maximum stiffness and strength while also keeping its overall weight impressively low with the S3 option weighing only 90g and the L3 option weighing 100g. Multi-Discipline Saddle with Superflow TechnologyWhether you're clocking up the miles on an endurance ride, competing in a road racing event or exploring countryside back roads on your gravel bike, this saddle is developed for performance. Coming kitted out with Superflow technology, it uses its special central relief channel that runs down its middle section to relieve any pressure or fatigue from around your sit bones. As a result, you'll benefit from increased comfort and support, making it perfect for going the extra distance. Another highlight is this model's neutral shape that's ideal for riders with dynamic riding positions and those who like a more upright riding experience. Coming complete with a sleek, eye-catching finish, this is a great choice of upgrade for riding with speed, comfort and style.Features: Cover Material: Full Carbon Rails Material: Hi-Tech Carbon rail Use: Road, Gravel and Endurance Dimensions: S3 Option: 130x248mm; L3 Option: 145x248mm Central Cut Out: Superflow channel Shape: Neutral shape idmatch: S3 and L3 options available to select Weight: S3 Option: 90g; L3 Option: 100gTechnologies: Hi-Tech Carbon Rails: High modules carbon fibre weave, ø7x9mm. Superflow Channel: The SuperFlow technology drastically reduces all physical limitations caused by prolonged pressure in the perineal area. Neutral Shape: Neutral shape is recommended for individuals with both Anterior (Dynamic Rider) and Posterior (Static Rider) Pelvic Tilt.Manufacturer's Part Numbers: 041A922WCA001 Black L3 041A522WCA001 Black S3Buy Selle Italia Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
The dual position air spring on these forks enables you to quickly shorten their travel by 30mm, for more efficient climbing on long, technical climbs. This means you'll get to the top of the trails faster, and then you can switch back to full travel for another attack back down again. Additional Features: Axle: 15x110mm Maxle Ultimate Use: Enduro / Gravity Offset: 46mm Manufacturer Reference Code: 160mm: 00.4019.658.011; 180mm: 00.4019.658.009 Please Note: Shock pump or service kit not included Charger Damper: Performance focused, benefits include; No compromise for lockout -The efficiency circuits (Pedal and Lock) sit behind the performance damping, meaning no sacrifice in bump performance for shredding downhill while keeping the ability to maintain pedalling stability for those leg-burning climbs, Rapid Recovery - More control with less energy. Bladder Charged, the extruded bladder design is insanely durable, resists damping change during extended downhills and has virtually zero pressure offset for small bump sensitivity. Trail Tuned, the RCT3 features Open with an adjustable low-speed compression, Pedal and Lock. Dual Position Air: If you want to ride up and walk down, a fork that only does one thing well is great. But, you love epic ascents, technical descents, winding single track and everything in between - so you need a fork that tackles it all. Like the Dual Position Air. It changes your fork’s travel up to 30mm without changing its small bump performance. So, with a simple onboard turn and a click you can switch from climbing like a demon to bombing downhill with confidence. Sag Gradients: Measurement gradients indicating the current sag and travel settings are conveniently located on the upper tubes so that you always know how much travel you are running. You won’t find this anywhere else but RockShox. Boost: Boost is the standard wheel and drivetrain specification that opens the opportunity for improved frame geometry with shorter chainstays, wider and stiffer suspension pivots, a wider range of chainring options, as well as more clearance for bigger tyres and wider, stiffer wheels.
This trail-ready fork features a DebonAir air spring and a Charger RC damper, which makes it ideal at handling all the abuse that comes with blasting across the mountain at speed. RockShox has also included Maxima Plush fluid which reduces friction, silences noise and provides all-around lasting performance. Coming complete with external rebound and low speed compression adjustment, this fork gives you the freedom to set it up to perfectly match your riding style, personal preferences and the terrain conditions. Updated highly tunable DebonAir™ air spring offers a buttery smooth feel off the top and maintains a higher ride height for increased confidence in steep terrain. Charger™ RC damper featuring low speed compression adjust. Maxima Plush damping fluid reduces friction and silences damper noise.
RockShox Lyrik Select RC DebonAir Fork - BoostEngineered for high-end off-road performance, this MTB fork gives you incredible smooth shock absorption and control on the roughest of rides. It features a DebonAir air spring and a Charger RC damper, which makes it perfect at handling all the sudden knocks and jolts that come with blasting across the mountain at speed. RockShox has also included Maxima Plush fluid which reduces friction, silences noise and provides all-around lasting performance.Updated highly tunable DebonAir air spring offers a buttery smooth feel off the top and maintains a higher ride height for increased confidence in steep terrain.Charger RC damper featuring low speed compression adjust.Maxima Plush damping fluid reduces friction and silences damper noise.Features: Upper Tube Type: 35mm tapered wall AluminiumLower Leg Material: MagnesiumCrown Material: Forged, hollow AluminiumBrake Type: DiscMaxle Included: Maxle StealthDamping Adjustments: Extl rebound, low speed compressionDamper Adjustment: Crown Axle: 15x110mm BOOST Spring: DebonAir Fork Offset: 37mm (27.5"), 42mm (29"), 46mm (27.5"), 51mm (29") Damper: Charger RC Steerer: 1.5" Tapered Crown OD (mm): 59mm Weight: 1976 - 2021g depending on option selectedBuy RockShox Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Trail riding is all about adventures thrills and fun. Exploring wild places and flowy trails. To get the most out of your ride you need to have confidence in your gear. This is especially true with your wheels which play a critical role in the overall ride experience. That’s where the new Crossmax XL comes in. It represents the highest quality aluminum trail wheel we’ve ever built.The rims are made with our patented Fore technology which features a fully sealed upper bridge that eliminates the need for rim tape. That saves 30 grams per wheel and does away with the hassle of using tape to set up tubeless tires. The rim has a 30mm internal width perfect for optimizing the performance of any modern trail tire. It’s engineered with a super strong triangular shape designed specifically to absorb impacts from the trail. Our Black Shield technology gives them a distinctive finish that protects against scratches and abrasions.We use 24 straight-pull spokes to further dial in the sweet spot between lateral stiffness and vertical compliance. The Infinity hubs feature a stiffer and lighter construction that’s enhanced by the ultra-reliable ID360 double ratchet system for fast engagement. The wheelset is set up for 6-bolt or center lock disc mounts and is compatible with Shimano HG9 SRAM XD and Micro Spline freewheel bodies. It’s available in 29” and ships with UST tubeless valves spare spokes and accessories. Key benefits Versatile dynamic trail riding performance Wide strong rim profile with Black Shield treatment protects your rim against impacts and scratches. New lighter stiffer Infinity hubs with ultra-reliable ID360 freewheel system for instant acceleration. More confidence and control on rugged terrain 30mm wide rim is optimized for lower tire pressure giving you a smoother ride with more traction and control. Triangular rim shape absorbs heavy impacts so you're free to bomb the descents. Most user-friendly tubeless system Fore technology 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 Tire: UST Tubeless and tubetype Material: S6000 Aluminum SUP welding technology Fore tapeless tubeless technology Internal width: 30 mm Black Shield treatment (protects your rim against impacts and scratches) ETRTO size 29: 622x30TC Asymmetrical rim design Spokes Count: 24 front and rear Nipples: Fore integrated aluminum Material: steel Shape: straight pull flat double butted Lacing: front and rear crossed 2 contactless Lacing: front radial rear crossed 2 contactless Delivered with UST valve and accessories Multifonction adjustment wrench (delivered with rear wheel) 2 replacement spokes with each wheel Hubs Instant Drive 360 freewheel technology Hub available for 6-bolt or Center Lock® brake rotors Axles: Front 15X110 Boost ; Rear 12X148 Boost Infinity hubs Intended use ASTM CATEGORY 4 : ENDURO AND TRAIL RIDING Recommended tire sizes: 60mm to 76mm (235 to 30) 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: 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 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 Freewheel: Shimano HG9 XD or Micro Spline Rear axle: 12x148 Boost thru axle Front axle: 15x110 Boost thru axle Information on specified weight The weight of the wheels is announced at +/-5% in XD/XD-R and Center Lock version without quick release nor valve nor rim tape
The name Crossmax has a long history in the world of XC riding and racing and the new Crossmax SL lives up to that legacy. It offers many of our proven Mavic technologies at an attainable price. Weighing just 1700g it’s a true all-rounder and the best alloy XC wheel in its category.The rims are made with our patented Fore technology featuring a fully sealed upper rim bridge that eliminates the need for rim tape. That saves 30 grams per wheel not to mention the hassle of using tape to set up tubeless tires. The rim has a 25mm internal width with a durable hookless profile and our Black Shield technology gives them a distinctive modern look that protects against scratches and abrasions.We use 24 straight-pull spokes (same spoke length throughout) for a strong connection between the rim and hub and a perfect balance between efficiency and durability. Special machining on the hub ensures that the spoke head is secured but can still travel in the slot. This allows the wheel to absorb impacts from trail obstacles. Our Instant Drive 360 freewheel coupled with QRM Auto bearing technology provides fast engagement and added durability. The Crossmax SL 29 is compatible with Shimano HG9 Micro Spline and SRAM XD driver bodies. It’s available with 6-bolt or center lock brake rotors in 29” only and is compatible with a 15x110 front axle and 12x148 rear. It comes with valves replacement spokes and accessories. Key benefits Faster accelerating and climbing capabilities Fore technology sealed rim design minimizes weight and increases strength. Eliminating rim tape saves 30g per rim. Ultra-reliable ID360 freewheel system for instant engagement. Increased traction and durability 25mm wide hookless rim profile optimized for lower tire pressures resulting in improved grip in all conditions. Optimized for modern XC tubeless tires from 2.1 to 2.30'. Black Shield treatment protects rims against impacts and scratches. Most user-friendly tubeless system Fore technology 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 durability of the rim. Rims Material: Maxtal Tire: UST Tubeless and tubetype Material: S6000 Aluminum SUP welding technology Fore tapeless tubeless technology ETRTO size 29: 622x25TSS Internal width: 25 mm Hookless profile Black Shield treatment (protects your rim against impacts and scratches) Asymmetrical rim design Spokes Count: 24 front and rear Nipples: Fore integrated aluminum Material: steel Shape: straight pull flat double butted Lacing: front and rear crossed 2 contactless Delivered with UST valve and accessories Multifonction adjustment wrench (delivered with rear wheel) 2 replacement spokes with each wheel Hubs Instant Drive 360 freewheel technology Hub available for 6-bolt or Center Lock® brake rotors Axles: Front 15X110 Boost ; Rear 12X148 Boost Infinity hubs Intended use Recommended tire sizes: 52mm to 76mm (20 to 30) ASTM CATEGORY 3 : CROSS COUNTRY For a longer longevity of the wheel Mavic recommends that the total weight supported by the wheels doesn't exceed 150kg bike included Minimum and maximum allowed tyre width: see indication on wheel Maximum tyre pressure: 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 Freewheel: Shimano HG9 XD or Micro Spline Rear axle: 12x148 Boost thru axle Front axle: 15x110 Boost thru axle Information on specified weight The weight of the wheels is announced at +/-5% in XD/XD-R and Center Lock version without quick release nor valve nor rim tape
The name Crossmax has a long history in the world of XC riding and racing and the new Crossmax SL lives up to that legacy. It offers many of our proven Mavic technologies at an attainable price. Weighing just 1700g it’s a true all-rounder and the best alloy XC wheel in its category.The rims are made with our patented Fore technology featuring a fully sealed upper rim bridge that eliminates the need for rim tape. That saves 30 grams per wheel not to mention the hassle of using tape to set up tubeless tires. The rim has a 25mm internal width with a durable hookless profile and our Black Shield technology gives them a distinctive modern look that protects against scratches and abrasions.We use 24 straight-pull spokes (same spoke length throughout) for a strong connection between the rim and hub and a perfect balance between efficiency and durability. Special machining on the hub ensures that the spoke head is secured but can still travel in the slot. This allows the wheel to absorb impacts from trail obstacles. Our Instant Drive 360 freewheel coupled with QRM Auto bearing technology provides fast engagement and added durability. The Crossmax SL 29 is compatible with Shimano HG9 Micro Spline and SRAM XD driver bodies. It’s available with 6-bolt or center lock brake rotors in 29” only and is compatible with a 15x110 front axle and 12x148 rear. It comes with valves replacement spokes and accessories. Key benefits Faster accelerating and climbing capabilities Fore technology sealed rim design minimizes weight and increases strength. Eliminating rim tape saves 30g per rim. Ultra-reliable ID360 freewheel system for instant engagement. Increased traction and durability 25mm wide hookless rim profile optimized for lower tire pressures resulting in improved grip in all conditions. Optimized for modern XC tubeless tires from 2.1 to 2.30'. Black Shield treatment protects rims against impacts and scratches. Most user-friendly tubeless system Fore technology 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 durability of the rim. Rims Material: Maxtal Tire: UST Tubeless and tubetype Material: S6000 Aluminum SUP welding technology Fore tapeless tubeless technology ETRTO size 29: 622x25TSS Internal width: 25 mm Hookless profile Black Shield treatment (protects your rim against impacts and scratches) Asymmetrical rim design Spokes Count: 24 front and rear Nipples: Fore integrated aluminum Material: steel Shape: straight pull flat double butted Lacing: front and rear crossed 2 contactless Delivered with UST valve and accessories Multifonction adjustment wrench (delivered with rear wheel) 2 replacement spokes with each wheel Hubs Instant Drive 360 freewheel technology Hub available for 6-bolt or Center Lock® brake rotors Axles: Front 15X110 Boost ; Rear 12X148 Boost Infinity hubs Intended use Recommended tire sizes: 52mm to 76mm (20 to 30) ASTM CATEGORY 3 : CROSS COUNTRY For a longer longevity of the wheel Mavic recommends that the total weight supported by the wheels doesn't exceed 150kg bike included Minimum and maximum allowed tyre width: see indication on wheel Maximum tyre pressure: 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 Freewheel: Shimano HG9 XD or Micro Spline Rear axle: 12x148 Boost thru axle Front axle: 15x110 Boost thru axle Information on specified weight The weight of the wheels is announced at +/-5% in XD/XD-R and Center Lock version without quick release nor valve nor rim tape