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 1930g, 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).Ultra-responsive ride quality.28mm wide (internal) rims proven fastest through extensive testing with top pro enduro racers.ISM 4D construction, Isopulse 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 for added traction and control.User-friendly tubeless technology for better traction and control with reduced risk of punctures.Wheelset ships with UST valves.
For 2021, The Z32 comes standard with our new and improved hub design, the 44 hub. A Beefier hub with bigger internals, featuring 108 points of engagement, help you generate more torque and transfer of power for out of saddle efforts. We upgraded to a 44mm ratchet rings and offers standard compatibility with 11 speed SHIMANO / SRAM 8/9/10. The 44 hub has been updated to include a slip-fit system to easily swap out end caps to accommodate, 15mm,12mm or QR axles, helping you future-proof your wheelset. The new Z32 features a 32mm deep matte alloy rim paired up with our Aero bladed PBO spokes for quick response and acceleration. This light weight alloy wheelset is great for climbing and sprinting. At 19mm internal, the Z32 wheels pair up great with 25-28mm tyres for quick response and acceleration while maintaining rolling resistance down. Features front 16 and rear 20 spoke Radial/2-cross configuration providing all the performance without sacrificing durability or speed. They are designed to keep the rotational weight down and sustained speed up. Uses Spinergy's exclusive CNC machined design, force-10 tapered hub with strong straight-pull spoke mounting and aerospace grade aluminium axle, rolling on a Spinergy designed HADLEY® aluminium freehub body. Spokes: Aero Bladed Pbo Spoke Count Front: 16 Spoke Count Rear: 20 Lacing Front: Radial /2-cross Lacing Rear: Radial /2-cross Hub-front: Matte Black Aluminum Custom Made Cnc Machined Front Hub Options: 12mm Hub-rear: Matte Black Aluminium Custom Made Cnc Machined, Shimano/sram Rear Hub: 12mm Thru Axle Spoke Colours: Black Rim Style / Width / Depth: Alloy, Matte Black / 19mm-internal / 24mm-external / 32mm Depth Bearings: Stainless Steel, Sealed Extras: Truing Tools Weight: 1635g
Fast Forward Tyro Carbon Disc Road Wheelset (45mm)Whether you're competing or training, this road bike wheelset is designed for maximum performance. It features a dependable carbon rim construction, which allows you to enjoy its exceptional stiffness, without adding any unnecessary grams to your bike. Fast Forward has also engineered this model to be disc brake compatible, so it can be used for road, gravel or cyclocross use. This makes it highly versatile and not limited to only one riding discipline, thanks to its fantastic value, performance and quality.The TYRO is built with a newly developed FFWD straight-pull centre-lock hub featuring a 36 tooth rear ratchet system offering 10 degrees of engagement for quick and crisp shifting, DT Swiss Competition spokes, DT Swiss brass nipples and 12mm thru-axle (12/100mm, 12/142mm) as standard. The Tyro is available in matte black and with Shimano/SRAM 10-11 speed or SRAM XDR freehub options.Fast Forward’s rim technologies and unique artisan wheel building techniques are market leading and WorldTour tested. FFWD Wheels are hand built in The Netherlands and have been ridden to victories in the Spring Classics, each Grand Tour and numerous World Championships.Features:Included: The TYRO Wheelset, Pre-installed tubeless tape, A pair of alloy tubeless valves, Tubeless instructionsUse: RoadMaterial: CarbonType: ClincherTubeless Ready: YesRim Height: 45mmBrake: DiscCassette Compatibility:Compatible Tyres:Rim Width: External: 27mm; Internal: 19mmSpoke Count: 24H Front/24H Rear; Lacing Pattern: 2 CrossHub Spacing: Front: 12/100mm, Rear: 12/142mmRecommended Tyre Widths: Min: 23mm, Max: 40mmMaximum Tyre Pressure: 130 PSI/9 barWeight: 1695gWeight Limit: 120kgBuy Fast Forward Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
With a new aero rim profile, lighter weight, and easier to use Tubeless technology, this wheelset for disc brakes maximizes your watts with ultra-efficient performance. Compatibility Front axle: 12x100 thru axle, easily convertible to quick release with included adapters. Not compatible with 15mm through axles. Rear axle: 12mm thru axle, convertible to Quick Release with included adapters Freewheel: Shimano/Sram, convertible to Campagnolo and XD-R with optional driver bodies Rims Material: 100% carbon fiber ETRTO size: 622x19TC Road Height: 64mm Drilling: traditional UST tubeless technology Internal width: 19 mm Disc brake specific profile Tyre: UST Tubeless and tubetype Hubs Infinity Hubs Front: Quick release and 12x100 through axle compatible QRM Auto bearing preload technology Rear: Quick Release, 12x142 and 12x135 compatible Instant Drive 360 freewheel technology Front and rear bodies: aluminium Axle material: aluminium Weight Pair without tyre: 1750 grams Front without tyre: 820 grams Rear without tyre: 930 grams Intended Use Max. Pressure: see indication on wheel and tyre. If they differ, use the lowest of the 2 For a longer longevity of the wheel, it is recommended that the total weight supported by the wheels doesn't exceed 120kg, bike included. ASTM CATEGORY 2: road and offroad with jumps less than 15cm Recommended tyre sizes: 25 to 32 mm
Any offering from Zipp is certain to come with high expectations, and this version of the Zipp 303 S wheelset doesn’t disappoint. With this edition, the wheel building pioneers are touting not only the speed and low weight of their wheels, but also the durability and ability to fit wide tyres, making them suitable for on and off-road exploring. All this at the brand’s lowest price point ever means this is a product offering value for money, as well as high performance. This listing is for a complete wheelset, you can also buy the front and rear wheel separately. Lighter, Stronger, Faster The Zipp 303 S wheelset is intended to be versatile, equally suited to training and racing in a range of conditions. Whether you’re on the silky-smooth tarmac of Majorca, the bone-shaking pavé of Flanders, or the dusty plains of Kansas, these wheels cover them all. Boasting a 45mm-deep rim, coupled with a respectable total weight of 1530 grams, these wheels offer a great balance between aerodynamics and weight, ensuring you have the speed on the flats and the low weight needed for when the road tilts up. As a wheel intended for racing, this product is expectedly stiff, and you’d be hard pressed to notice any lateral flex under those big, decisive accelerations. Additionally, even the most weight conscious can rest assured they won’t be held back on the climbs and that they’re responsive enough for sprint finishes on the road — whether that finish line is a sanctioned road race or the café, it doesn’t matter! Bigger, Wider, Faster Known as pioneers in the wheel-building space, Zipp are on trend in terms of offering wider tyre options. With wider tyres you can run lower air pressures, which can increase comfort and grip in the corners; importantly, this amounts to more speed, particularly across rough terrain. Boasting a broader, hookless rim, the Zipp 303 S wheelset is optimised for a 28mm tyre on the road but will happily take up to 50mm tyres for gravel adventures. Stopping Power It has become almost the norm for wheels to come in disc-brake-only versions, and that’s exactly what you get here. Being equipped with disc brakes means that when you squeeze the brakes — regardless of the conditions — you can be confident you’ll get consistent stopping power. Lifelong Quality Filled with the highest-quality steel bearings, the hubs will run smooth and should stand the test of time. So confident in the durability of the 303 S wheelset, Zipp are offering a lifetime warranty. Product Features Carbon-fibre rims 45mm-rim depth 23mm-internal rim width 27mm-external rim width Optimised for 28mm tyres, but accommodates up to 50mm Hookless rim Only compatible with tubeless tyres Disc brake (centre-lock) compatible 76 / 176 DB hubs with Center locking interface XDR driver body option Through axles — 12x100mm front and 12x142mm rear Sapim CX-Sprint J bend spokes. 24 front and rear. Brass nipples Weight: 1530 grams Lifetime warranty Includes wheelset, tubeless rim tape, tubeless valves, centre lock lock ring
Campagnolo Shamal Ultra DB 2-Way Fit Road WheelsetA lightweight and high-quality wheelset, specially designed to help you achieve a podium finish.Impressively Light and Durable Road WheelsetThe Shamal Ultra DB 2-Way Fit Road Wheelset from Campagnolo is the perfect duo for taking your riding up a notch with a state-of-the-art design and some of the finest technologies that Campagnolo has to offer. The construction is made from robust aluminium that’s lightweight but also tough enough for years of long-lasting use out on the road. Stiff and Responsive Road Bike WheelsThanks to the new road design of the flange, the wheels offer excellent integration with the AFS rotor for better transmission of the braking forces. Whether you’re racing or out for leisure with friends, you will notice just how amazing these wheels perform on the road, from the high-quality components to the aerodynamic design that cuts through the air and past your competitors. LightweightWhen you climb uphill, there’s no excess weight holding you back, which makes it effortless to get ahead. When descending downhill, you’ll have full control over your bike for a smooth riding experience. The Campagnolo Shamal Ultra DB 2-Way Fit Road Wheelset is the perfect choice for keeping you at the top of your game, ride after ride.Features: Material: Aluminium Spokes: F21 spokes with G3 technology Profile Class: C 17 Suitable Tyres: Clincher; Tubeless; Tubeless Ready Entirely hand-assembled by Campagnolo Profile Height: Front: 25/27 - Rear 27/30 Cup-and-cone bearing system Maximum performance and lightweight Weight: 4.5kgManufacturer Reference Codes: Campagnolo Freehub/Black: CP824; Campagnolo Freehub/Dark Label: CPW824DA; Shimano Freehub/Black: CPW824ABuy Campagnolo Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Sector GCi Carbon Gravel WheelsetWhether you're racing across the mud or simply exploring the countryside gravel roads, this wheelset is engineered for fast and smooth-rolling performance. It features a hard-wearing unidirectional carbon fibre rim construction, which allows you to benefit from its amazing strength without adding any unnecessary grams to your gravel bike. Engineered to excel in high impact environments, this model is equipped with revolutionary TeXtreme Innegra that's integrated into the layup of the rims. This special fibre delivers 75% high impact resistance when compared to standard carbon rims of the same profile. This means you can enjoy high energy rides with superior vibration damping and none of the harsh stiffness associated with carbon.So what is Innegra?Innegra is a fibre derived from polypropylene that exhibits some highly beneficial properties, including high strength-to-weight ratio, resistance to damage, vibration damping and energy dissipation. The TexTreme fabric used in the layup of GCi rim is a Spread Tow fabric built from a hybrid of Innegra and T700 carbon fibres. The Spread Tow layout is significant because it also contributes some positive attributes - the fibres are straighter (reduced crimp therefore higher strength) and it facilitates the use of less resin (lower weight).In the GCi rim the Spread Tow fabric is used on the outer layer of the rim, giving it the unique checkerboard pattern.Sounds good, but what does that mean for a rim? Significantly more compliance...Under a lab test the GCi rim was 50% more vertically compliant than a unidirectional T700 carbon rim of the same profile. This test involves loading the rim with a 100kg weight, in which the GCi rim exhibited a deflection of 15.74mm compared to 10.55mm on the standard T700 rim.It is widely acknowledged that vertical compliance is important for damage reduction (less likely to crack), a reduction of fatigue and to improve traction. Such an improvement in vertical compliance also brings a radically improved ride quality to the GCi wheelset.The Innegra equipped rims do not have the associated harsh stiffness of regular carbon wheels. Significantly more impact resistance...In the lab the GCi rim was able to handle impacts of almost double the standard required for MTB wheels by the UCI. The GCi rim withstood an impact of 140J compared the UCI stipulated requirement of an 80J impact, making it 75% stronger than the UCI requirements. In real world terms, the GCi rim can handle the equivalent of dropping a 15kg weight from a height of up to 1.08 metres onto the bare rim, thus making it 18% stronger than a recognised leading competitor who has published their data. Much less weight...Despite offering strength and compliance advantages, the use of Innegra also allows the construction of an extremely lightweight rim. The Innegra equipped GCi rim weighs just 440g, and Sector's complete wheelset weighs just 1690g.Features: Rim Material: T-700 Unidirectional Carbon Fibre; Outer layer: TeXtreme Plain Weave Spread Tow Carbon Fibre and Innegra S Hybrid Wheel Size: 700c Use: Gravel Spokes / Type: Pillar 1422 Bladed / Straight Pull Nipples: Pillar Black Brass DSN Hub Rotor Fitment: Centrelock Freehub: 6 Pawl (Shimano or SRAM XD options available to select) Hole Count: 24h ERD: 566mm Rim Width: (Internal) 24mm | (External) 31mm Rim Depth: 38mm Tubeless: Yes Single or Pair: Pair End Caps: (Front) 100x12mm / (Rear) 142x12mm Extras: Tubeless Sealant, valves, tape and 15mm end caps Weight: 1690gBuy Sector Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
*Please Note: Images for display purposes only - check description for specifications.Without LimitsRoad bikes are going where they’ve never gone before, are expected to do more, and are being ridden harder than ever. At the same time disc brakes are rewriting the rules of what’s possible with rim design. For this new era, the Zipp® 303 Firecrest Tubeless Disc-brake wheelset sets the new standard. With an all-new disc-specific, tubeless rim, the 303 Firecrest Carbon Clincher is now internally 21mm wide and faster than ever. Designed from the start as a tubeless rim, the 303 Firecrest features a rim bed made with internal ridges to lock the tire’s bead in place, ensuring secure performance, even when ridden at lower tire pressures. 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 our robust 77/177D hubset, keep the wheels stiff and responsive.Things To RememberAero, durable, Light weight, Tubeless,77/177 hubset,Thru-axle compatible,. Features And BenefitsFirecrest rim Technology provides world class handling and stability,77/177d hubset, with its best-in-class durability and improved bearing protection, all with no pre-load adjustment needed,Aero performance, durable and Light Weight,To ensure compatibility with any bike, our versatile 77/177D hubs come with swappable end caps to work with QR’s and thru-axles,ISO 4210 compliant.,. SpecificationsSize (wheels): 650B, 700c,Rim construction: Carbon,Tire compatibility: Clincher Tubeless Ready,Brake compatibility: Disc (6-bolt),Rim - inside width: 21mm,Rim profile: Symmetrical,Rim finish: UD fibre, adhesive decals,Colour (Decal): Black, Blue, White,Nipple material: Aluminium,Spoke type: CX-Ray - Black,Spoke count: 24,Spoke pattern: 2 Cross,Axle type (Wheels): Conversion Caps included,Bearings: Cartridge - Carbon Steel,.
Mavic XA Elite Carbon Boost XD WheelsetBy equipping this fantastic carbon-built Elite trail wheel with Boost hub spacing and an XD compatible freewheel, Mavic has created a tech and spec filled wheelset, fit for taming every trail. Stiff and dependable across every terrain, this set provides you with quality performance from front to rear as you tear through every trail in your way.Top-Performance Trail MTB WheelsFeaturing wide and wonderful 100% unidirectional carbon fibre rim, UST tubeless ready for enhanced rolling and cornering control, each wheel runs with speed, dependability and precision handling. Kitted out with an Instant Drive 360 freewheel on the back wheel, a lightning quick engagement gives terrific power transfer for immediate acceleration and hill-attacking prowess, plus it's ready for a SRAM Eagle 12-speed drivetrain. Sturdy, supportive straightpull spokes keep a flex-free shape and performance on both wheels, aided by the wide spoke angle afforded by the Boost spacing, making the XA Elite Carbon Boost XD wheels a modern MTB marvel. Features:Features:Rims: Material: Rim: 100% Unidirectional Carbon Fibre; Spokes: Steel; Hubs: Aluminium Drilling: Traditional Valve Hole Diameter: 6.5mm Rim Internal Width: 30mm Rim Profile: Hookless Tyre: UST Tubeless and tubetype Disc Standard: 6-bolt Spokes: Material: Steel Shape: Straight pull, round Count: Front and Rear: 24 Lacing: Front and Rear: 2-crossedHubs: Axles: Front axle: convertible from 15mm thru axle to Quick Release with adapters; Rear axle: 12mm thru axle, convertible to Quick Release with adapters Hub Body: Aluminium front and rear Axle Material: Aluminium Bearings: Auto adjust sealed cartridge bearings (QRM Auto) Hub Spacing: Boost: Front: 110mm; Rear: 148mm Freewheel: Instant Drive 360 Freewheel Compatibility: XDTechnologies: UST Tubeless Ready: The UST concept improves traction, control and comfort while reducing inertia and flats.Buy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
While there may be a linear relationship between increased tire size and increased fun this relationship only holds true when wider tires are paired with the correct width rims. Having a 2.8' or high-volume tire mated to a narrow rim makes for a squirmy poor handling experience and when you’re on the hunt for additional fun these characteristics are undesirable. Lucky for you the new age of traction stability and speed has arrived—and its name is the Traverse 38 SL Fattie 27.5. Along with light overall weight stiffness and durability another top priority for the Traverse SL was ease of use. First off we got rid of the creaky straight-pull spokes and corrosion-prone alloy nipples. Next up we landed on 28 J-bend spokes for front and rear wheels that are all the same length—making it easy to find replacements if needed. And finally we engineered a new hub design with a wider profile and higher flange to aid in overall stiffness. While our 38-millimeter Traverse SL is already wider than most offerings the benefits of three-inch tires become more apparent with a proper rim interface. In search for the proper width our engineers tested various iterations from 30 to 45 millimetres to determine where the sweet spot lies. What they ended up with is a 38-millimeter internal rim width that turns the Traverse 38 SL Fatties into descending machines . A wide internal rim width endows riders with a variety of advantages that are exemplified even more with plus-sized tires. The extra width allows for more tire volume translating into more supple ride qualities and better support for the tire meaning that you'll experience less 'burping' when riding tubeless and a drastic increase in traction. After determining the proper rim width for the plus-sized application we began designing the rim using the same low-weight high-strength technologies used in the Traverse SL and the Control SL. With this we started with our Zero Bead Hook design that effectively eliminates the biggest weak spot found in traditional rims and topped it off by using high-modulus carbon fibre to keep the weight down. And to further this theme the wheels also include the Roval tubeless plug system which sheds an additional 50 grams-per-wheel compared to a rim strip Each Traverse 38 SL Fattie is hand-built to our own alloy hubs with DT Swiss Competition Race spokes. Inside our hubs you'll find sealed cartridge bearings all-around and a quick-engaging 54t DT Swiss star ratchet system in the rear that allows you to power over rocks and roots without delay. And while machines do a decent job of building wheels we choose professionally trained humans to build ours as they catch various flaws that a machine would otherwise miss. Rim Type: Carbon clincher 2Bliss Ready Zero Bead Hook design. Black graphic under clear coat. Rim Material: Carbon fibre Rim Width: 38mm internal Front Spoke Pattern: Two-cross Rear Spoke Pattern: Two-cross Spoke Count: 28h Front 28h Rear Spoke Type: DT Swiss Competition Race J-bend Nipple Type: DT Swiss Brass Pro Lock hexagonal Front Hub: Alloy body 15mmx110 thru-axle 19 and 31mm OD end cap options included. Rear Hub: CNC-machined alloy body high-quality DT 240 internals and 54t quick engagement ratchet system cassette includes SRAM XX1 11-speed freehub and 148 end caps. Roval Engineered J-bend hubshells have a single spoke length for each wheelset. Bearing Type: Sealed cartridge Assembly Method: Hand-built Every wheel includes tubeless valve stems in order to make tubeless set-up a touch easier. Total Wheelset Weight: 1830g
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.
The versatile Campagnolo Shamal C21 road bike wheelset uses a differentiated front/rear profile to ensure that you stay comfortable on longer rides without ever sacrificing performance. Its 40mm profile at the rear guarantees maximum responsiveness, while its 35mm at the front provides the best possible rideability in all conditions. An icon for the enthusiasts, this wheelset maintains its blazing, indefatigable soul, like the wind from which it takes its name. The first Campagnolo wheel dedicated to endurance was born in keeping with this mantra, with a 21mm internal channel that can accommodate larger tyres and ensure the cyclist maximum comfort on races and long rides. The updated Campagnolo Shamal C21 Disc Carbon Wheelset guarantees the maximum performance and style that characterise Campagnolo wheels. The carbon fibre rims have a unidirectional finish and a differentiated front/rear profile, plus there are updated aluminium hubs with a cup-and-cone bearing system. Every design decision is determined by the sole goal of improving cyclists’ performance over long hours on the saddle, providing comfort and rideability in all conditions. 21mm Carbon Fibre Disc Brake Wheelset The profile of the rim, which has an internal diameter of 21mm, makes for a perfect pairing with 25, 28 and 30mm tyres. The wide channel, however, makes this wheel a complete all-rounder, also suitable for larger tyres that are perfect for gravel riding. Thanks to 2-Way Fit technology, Campagnolo guarantees complete compatibility with both clincher and tubeless tyres. The hole-free upper bridge, achieved through the patented MoMag system, allows a weight saving, increased rigidity and it's also an aid to using tubeless tyres: no tape is required for the seal. Maintaining and cleaning the wheel on tyre changes has never been easier. G3 Spoke Pattern These wheels are designed to ensure extreme performance, comfort and versatility for cyclists. Campagnolo has always been a byword for reliability: the G3 spoking system with double spokes on the left of the front wheel ensures balanced and safe braking in all conditions. The construction of the whole wheel, engineered by considering every single component as part of a system, makes each Campagnolo product a godsend on longer rides, sportives and the most demanding adventures. Included: 50mm tubeless valves Bushings to reduce the size of the valve hole 2 levers in composite material for tyre removal User manual N3W adapter kit driver body for 11-12s compatibility (Campagnolo N3W body version only) Technologies: C21, 21mm Internal Channel: The rim design allows the utmost versatility in tyre use, from the most comfortable for road use (25, 28, 30mm) to the largest for cyclocross and gravel use (starting from 32mm and going up to the largest, 50mm). Thanks to the patented MoMag system and the upper bridge with no holes, SHAMAL is ready for use with tubeless tyres but without requiring tape for the seal. Easy maintenance and cleaning guaranteed. The 2-Way Fit profile allows both clincher and tubeless tyres to be fitted. This makes Shamal the ideal wheel for all road riders (traditionalists and innovators), but also for all gravel riders who use tubeless tyres without abandoning the option of fitting an inner tube in case of major punctures, a lifesaver far from home. Shamal Carbon: perfect for long biking adventures. Differentiated Profile: Shamal is engineered to ensure the utmost comfort on longer rides, both in terms of bumps and ease of riding, without ever sacrificing performance. 40mm at the rear to guarantee maximum responsiveness and complete power transfer. 35mm at the front ensure the best possible rideability, in all conditions. Accessible: The first Campagnolo-branded carbon wheel at a new price point, with the aim of sharing Campagnolo’s technical advantage with a broader customer base. The first Campagnolo wheel in the endurance segment: performance combined with unprecedented comfort. The well-known cup-and-cone bearing system guarantees unique smoothness which, combined with the possibility of adjusting the play, positions the Campagnolo system at a higher level than standard bearings in terms of both performance and durability (option to purchase Campagnolo USB and CULT ceramic systems separately). The unidirectional, unpainted carbon rim allows a weight saving, dropping the wheelset weight to 1585g and making SHAMAL CARBON a complete all-rounder. Hand Assembled: The Shamal Carbon Disc Brake wheel is entirely hand-assembled by a specialised Campagnolo technician and is 100% checked using electronic instrumentation. This procedure ensures that every single Campagnolo wheel offers maximum performance and reliability. Manufacturer Part Numbers: Campagnolo: CPW825D; Shimano: CPW825DA; SRAM XD: CPW825DC