The Campagnolo Shamal Ultra C17 is the very first complete wheelset with each component in its build being specifically designed as a complete unit to ensure unparalleled efficiency and performance. This model has continued to introduce new technologies that would change the way aluminium performance wheels were produced. So advanced was the Shamal in its early stages, that it was found also in World Tour competition often and to this day is still perhaps the most race-ready aluminium wheelset available. The modern Campagnolo Shamal Ultra C17 Clincher includes all of the aforementioned technologies and represents years of solid research and development that culminates in the updated version of this prestigious line of wheels. This wider profile meets the C17 standard and is perfect for use with the increasingly popular tyre sizes. The updated Shamal was studied specifically to increase compatibility with 25 and 28mm road tyres. This rim/tyre interface proves to be more aerodynamic when compared to the same size tyres mated to a C15 rim. The C17 also allows for a more surefooted grip on the road in addition to increased comfort while increasing rigidity and thus reactivity at the same time thanks to its wider stance and optimised material usage. The advanced Shamal Ultra C17 represents the same fantastic performance that has made it THE go-to aluminium race wheel for the better part of two decades while adding more versatility and performance. Technologies: MoMag™ "Mounting Magnet" System: No holes on the rim means that the rim is uniform at every point, free from stress points or zones of weakness and, for the clincher profiles no rim tape is required, reducing the overall weight. The advantages are immediately clear: greater rim lifetime, greater resistance to fatigue, the possibility to give the spokes greater tension, and greater stiffness which, in terms of performance, mean greater reactivity and acceleration. But that’s not all. The advantages also include extremely quick and simple maintenance and spoke replacement. All to the benefit of cyclists who choose Campagnolo®. G3 Spoke System: When compared to a traditional wheel, Campagnolo’s G3 assembly architecture improves energy transfer, reduces the stress on the spokes, and increases lateral rigidity. G3 refers to groups of three parallel straight-pull spokes, which are arranged in a 2:1 ratio, so one side of the wheel has twice as many spokes as the other.
Mavic Deemax Pro Sam Hill Edition MTB WheelsetThis limited-edition wheelset features the specs that helped Sam Hill win two EWS World Championships, with added special graphics to really make you stand out on the trail. The rims feature a Maxtal construction, a special alloy developed by Mavic that makes them extra tough for when you need to hammer down descents, while staying lightweight for efficient climbs. Plus, both rims feature a 28mm inner width, allowing you to run wider tyres for extra traction and lower rolling resistance.Tubeless Ready and Disc Brake CompatibleThese wheels have been designed tubeless-ready, granting those who make the switch extra puncture protection and reduced inertia. The Mavic hubs uses QRM and QRM+ bearings for extra durability, meaning less distractions come race day. Plus, the added disc brake compatibility ensures you have the modern braking power needed to make those tough descending turns and come out on top of your very own EWS World Championship.Features: Use: Enduro/Trail Rim: Alloy (Maxtal) Clincher (Tubeless Ready) Rim Width: 28mm (inner) Recommended Tyre Sizes: 46mm-64mm (1.8"-2.5") Spokes: Zicral, straight pull, flat Spoke Count: 24 (front/rear) Spoke Lacing: Cross (front), Isopulse (rear) Hub: Mavic, alloy shell (front/rear) Brake Standard: 6-Bolt Disc Brake Bearings: QRM+ bearings (front), QRM auto bearings (rear) Nipples: Alloy, Fore-integrated Weight: 1.93kg (27.5"), 1.94kg (29")Technology: UST Tubeless Ready: The UST concept improves traction, control and comfort while reducing inertia and flats. QRM (Qualité de Roulements Mavic): Mavic only uses high quality sealed cartridge bearings. On QRM wheels, they feature double sealing (2RS or LLU) together with tight C3 internal clearance. QRM+ (Qualité de Roulements Mavic+): Mavic's most demanding level. Cartridge bearings are of course double sealed with C3 internal clearance and topped with a micro-adjustability system. Maxtal: Exclusive to Mavic, this specific aluminium alloy offers a higher strength to weight ratio than conventional 6106 alloy. Fore: 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. FTS-L: Force Transfer System Light Reinforcement 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. Zicral: A specific aluminium alloy that provides spokes with a higher stiffness-to-weight ratio while being stronger.Buy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Reynolds AR 29 Carbon Road WheelsetDesigned for fast-paced road cycling, this rim brake compatible wheelset gives riders lightweight and durable performance on every ride. Ready for clocking up the miles, it features a high quality carbon fibre rim construction. This makes it ideal at delivering exceptional stiffness, without adding any unnecessary gram to your bike. Coming kitted out with a tubeless ready rim profile, this wheelset allows you to fit an assortment of modern tyres for lower rolling resistance. This makes it ideal for riders who want to benefit from increased grip as well as greater comfort on longer journeys. One final highlight is it weighs in at only 1455g, so you won't have to worry about adding any excess weight to your road bike.- Wide, Tubeless Ready rim provides better fit for higher volume tyres that increase grip, lower rolling resistance and provide greater comfort.- Refined, wider rim shapes have been optimized for crosswind stability at a variety of yaw angles.- Features Sapim Sprint spokes with brass nipples.- Premium graphics offer ultra clean and subtle appearance.- Equipped with fast rolling and smooth Reynolds Allroad hubs which offer 10° of hub engagement.- Ctg2 brake track is 30% more resistant to heat than previous models.- Fitted with tubeless tape, and supplied with tubeless valves, QR levers and Cryo Power brake pads.Features: Rim Material: Attack Carbon Tubeless Rim Brake with black vinyl decalUse: RoadInner Rim Width: 19mmOuter Rim Width: 27mmRim Depth: 29mmSpokes: F20, R24Spoke Pattern: Front: Radial; Rear: 2xSpoke Type: SprintHub: Front: GW RRB; Rear: GW RRBNipple Material: External BrassEngagement: 10 degreesPawl: 4Type: Shimano Wheelset Size: 700c Tubeless Compatible: Yes Included: Front & Rear QR Skewers; 2x45mm Tubeless Valve Stems; Cryo-Blue Power Pads; 22mm Tubeless Tape installed and Reynolds Owner's ManualWeight: 1455gBuy Reynolds Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Mavic Ksyrium Pro Carbon SL Clincher WheelsetThe Mavic Ksyrium Pro Carbon SL Clincher Wheelset brings you the best blend of lightness, durability and overall ride quality thanks to iTgMAX technology. These fast road bike wheels include Mavic Yksion tyres and are superlight for fast acceleration.This race-ready wheelset features a 3K carbon fibre rim construction, which means that you'll benefit from its amazing stiffness when climbing as well as its superb lightweight when descending. Mavic has also increased the rim width on this version, which allows for increased air volume in tyres and improves your ride quality and aerodynamics.With Mavic's iTgMax rim moulding process, the resin is enhanced through a proprietary heat treatment protocol that makes it able to resist heat better than any other carbon clincher rim. Plus, the laser preparation of the brake track produces reliable braking performance.The spokes are using Mavic's patented elliptical bladed shape for increased aerodynamics. Being double-butted, they are light and improves the ride quality. Using 20 in front and 24 rear creates high stiffness, low weight and long-term reliability.The Ksyrium Pro Carbon SL also includes the Instant Drive 360 freewheel system hubs for fast engagement, high axle stiffness and great durability. Also, if you need to service it, the tool-free design makes it simpler than ever.Delivered With: 4x Carbon brake pads 1x 700x25c Mavic Yksion Griplink front tyre 1x 700x25c Mavic Yksion Griplink Rear tyre Front and rear quick release (QR) skewers Rim tape Multifunction adjustment wrench User guideFeatures: Rim Material: 3K Carbon Fibre Hub Material: Front and Rear Bodies: Aluminium; Axle: Aluminium Spoke Material: Steel Use: Road Internal Rim Width: 17mm Rim Height: 25mm ETRTO: 622x17TC Road Tubeless Ready: No Tyre Compatibility: Tube type clincher (1x 700x25c Mavic Yksion Griplink front tyre 1x 700x25c Mavic Yksion Griplink Rear tyre included) Brake Type: Rim brake Brake Track: Carbon with iTgMAX technology Recommended Tyre Sizes: 25 to 28mm Rim Technologies: SUP welding technology Valve Hole Diameter: 6.5mm for Presta valve Front Axle: Quick Release only Rear Axle: Quick Release only Freewheel: Instant Drive 360 for Shimano/SRAM road 9-11-Speed cassettes (Not SRAM XD/XDR) Hub Technologies: Infinity Hubs, Instant Drive 360 freewheel technology and QRM Auto bearing preload technology Spoke Count: Front 18; Rear: 24 Spoke Lacing: Front: Radial; Rear: Isopulse Spoke Shape: Straight pull, bladed, double butted Spoke Nipples: Aluminium, ABS Weight: Pair: 1520g (Front: 725g; Rear: 795g) Technologies: iTgMAX:Integral Glass Transition Temperature (iTgMAX) consists of an inner rim bed finished with multiple layers of seamless carbon fibre to achieve a unique one-piece rim contour without cutting any fibres. The brake track is then finished with a laser machining to ensure the best braking efficiency. Instant Drive 360: The Instant Drive 360 freewheel system is super light and fast to engage with only 9-degrees. A large contactless rubber seal provides low friction, while a wide array of end caps makes it super versatile.Buy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime Primavera 38 Carbon Rim Brake Wheelset Lightweight RimBefore settling on its new and improved Primavera 38 rim, Prime experimented with numerous types of resin and tested countless new lay ups. But, that's not all, the brand has also upgraded to a higher grade of carbon, saving 40g per rim, and improving on the impact strength/weight ratio making the new Primavera 38 their best rim yet.Wider = Improved PerformancePrime has experimented with numerous types of resin and tested countless new lay ups before it settled on its new and improved Primavera 38 rim. Greater Strength To Weight RatioBuilt up using the R010 CNC machined 6061 hubset and DT Swiss straight pull spokes the Prime Primavera 38 Carbon Rim Brake Wheelset creates a stiffer wheel with a greater strength to weight ratio and more reactivity.Shave The SecondsIf you're looking for an upgrade to shave the seconds away, the Prime Primavera 38 Carbon Rim Brake Wheelset is the wheelset you need to tame any terrain.Features: Rim Material: T800 UD Carbon Fibre Use: Time Trial (TT) and Triathlon (Tri) Axle Size Compatibility: Front: 100x9mm QR; Rear: 130x10mm QR Rim Width: 20.3mm (internal); 27.5mm (external) Rim Depth: 38mm Rim Type: Clincher Hub: SR1, 36T Ratchet System, CNC machined 6061 alloy hub body Freehub: Shimano/SRAM 9/10/11 speed Hub Bearings: Front: 2x 699, Rear: 1x 17287 & 1x 6802, Freehub: 2x 6802 Spokes: Front: Aerolite, 273mm; Rear: Aerocomp, 278mm (Drive Side), Aerolite, 281mm (Disc Side) Tubeless Ready: Yes UCI Approved: Yes Brake Type: Rim Brake Rider Weight Limit: 100kg Weight: Front: 680g; Rear: 867g; Wheelset: 1550gIn The Box: x4 spare spokes and nipples Tubeless Valves QR Skewers 10 Speed Spacer Prime Carbon brake padsSpares (available separately)SR1 Front Axle Silver QRSR1D QR Front End Caps Black QR54 Tooth Star Ratchet Upgrade Kit Black One SizeSR Hub Bushing Black 12mmStar Ratchet Grease Neutral 100mlSR1 Rear Axle Silver QRSR1 Rear End Caps Black QRSR Freehub Body - Campagnolo Black 9/10/11 SpeedSR Freehub Body - Campagnolo 13 Speed Black 13 SpeedSR Freehub Body - Shimano Black 9/10/11 SpeedSR Freehub Body - XDR Black 12 SpeedPrime Crash Replacement ProgrammeAt Prime we understand that a crash or unexpected accident may occur under normal riding conditions. If in the event of a fall or accident where your Prime product sustains damage beyond repair, you can return the damaged component in exchange for a new product at 40% off the RRP.Please note that the Prime Crash Replacement Programme is only valid for the original purchaser within 2 years of purchase.Buy Prime Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime Primavera 44 Carbon Disc WheelsetFeaturing a stiff and lightweight T800 UD carbon fibre rim construction, this wheelset provides an excellent strength-to-weight ratio to give you maximum performance without adding any unnecessary excess grams to your ride. Developed with Team Spectra in search of the marginal gains that could help them in some of the UK's biggest races, this do-it-all wheelset is ideal for riding over all terrains including road and gravel. Prime has also put this version through its CFD testing process, where multiple sizes and shapes were used before coming up with the perfect blend of strength, weight and aerodynamics.Greater Strength To Weight RatioBuilt-up using an SR1D, CNC machined 6061 alloy hub body and DT Swiss straight pull spokes, the Prime Primavera 44 Carbon Disc Wheelset creates a stiffer wheel with a greater strength to weight ratio and more reactivity. Its Star Ratchet hub also provides superior reliability, due to each of the ratchets engaging simultaneously every time. Prime has also ensured that tool free freehub conversion is possible. Coming kitted out with an incorporated notch, the newly developed shape of the end caps simplifies disassembly significantly and therefore makes maintenance even easier.Tubeless Ready Carbon WheelsetDeveloped to give modern riders and racers a much-needed performance upgrade, this wheelset comes kitted out with tubeless ready technology. This means that you can choose to run it tubeless and enjoy advantages such as the ability to run lower tyre pressures for increased stability, comfort and fewer chances of flats or punctures.Features: Rim Material: T800 UD Carbon Fibre Use: Road, Gravel Axle Size Compatibility: Front: 135x12mm; Rear: 142x12mm Rim Width: 23mm (internal); 30mm (external) Rim Depth: 44mm Rim Type: Clincher Hub: SR1D, 36T Ratchet System, CNC machined 6061 Alloy hub body Freehub: Shimano/SRAM 9/10/11 speed Hub Bearings: Front: 2x 6803, Rear: 1x 6902, 1x 17287, Freehub: 2x 6802 Spokes: Front: Aerocomp, 272mm (Disc Side), Aerolite, 274mm (Drive Side); Rear: Aerocomp, 272mm (Disc Side), Aerolite, 274mm (Drive Side) Tubeless Ready: Yes UCI Approved: Yes Brake Type: Disc Brake Disc Mount: Centre Lock Rider Weight Limit: 110kg Weight: Front: 720g: Rear: 902g: Wheelset: 1575gIn The Box: 4 spare spokes & nipples Tubeless Valve QR Skewers 10 speed spacer 15mm thru axle end caps QR end capsSpares (available separately)SR1D 12mm Front End Caps Black 12mmSR1D 15mm Front End Caps Black 15mmSR1D Front Axle Silver 12 x 135mmSR1D QR Front End Caps Black QR54 Tooth Star Ratchet Upgrade Kit Black One SizeSR Hub Bushing Black 12mmStar Ratchet Grease Neutral 100mlSR1D 12mm Rear End Caps Black 12mmSR1D QR Rear End Caps Black QRSR1D Rear Axle Silver 12 x 142mmSR Freehub Body - Campagnolo Black 9/10/11 SpeedSR Freehub Body - Campagnolo 13 Speed Black 13 SpeedSR Freehub Body - Shimano Black 9/10/11 SpeedSR Freehub Body - XDR Black 12 SpeedPrime Crash Replacement ProgrammeAt Prime we understand that a crash or unexpected accident may occur under normal riding conditions. If in the event of a fall or accident where your Prime product sustains damage beyond repair, you can return the damaged component in exchange for a new product at 40% off the RRP.Please note that the Prime Crash Replacement Programme is only valid for the original purchaser within 2 years of purchase.Buy Prime Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Campagnolo Shamal Ultra C17 Road WheelsetThis Road Wheelset from Campagnolo has been providing a reliable and durable performance you can rely on for over 20 years. Designed to be the first combined wheelset, every component is built to fit together, guaranteeing a seamless riding experience.The new Shamal C17 was developed specifically to increase compatibility with 25 and 28mm tyres that are becoming increasingly popular due to their improved aerodynamics and reduced rolling resistance.The new C17 also allows for a more surefooted grip on the road in addition to increased comfort while increasing rigidity and thus reactivity at the same time thanks to its wider stance and optimised material usage.They feature a carbon fibre hub body with extra smooth USB bearings to make them as efficient as possible. The hubs for this newly designed wheel are differentiated between front and rear in order to optimise weight savings while considering structural and performance necessities that change with the individual roles of the two wheels. The 16 aerodynamic anodised aluminium spokes on the front wheel are laced radially while the 21 spokes of the rear wheel are grouped in the Mega G3 pattern, famous not only for its fantastic performance but also for its innovative design.A new adjusting lock ring with micro setting has trickled down to this new C17 version from the Bora family, further highlighting the Shamal’s status as a top tier race wheel.Set Includes: Pair of Quick Release wheel locks with a lighter, completely redesigned aerodynamic profile and matte finish User manualFeatures: New wider rim profile that has been optimised for 25 and 28mm tyres USB Ceramic bearings Micro-adjust allows you to set preload on the bearings Oversized aerodynamic spokes Differentiated rim height G3 Spoke pattern MoMag™ technology Oversized drive side flange Hub Material: Carbon and Aluminium Spoke material: Aluminium Cassette Compatibility: Campagnolo FH Body 9/10/11/12, FH Body HG 9/10/11 Compatible Tyres: Wheel for Clincher Tyre Quick Release: Yes Weight: 1495gBuy Campagnolo Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Vision TC 40 is the newest range of light and versatile carbon racing wheels, with a 40mm rim depth in disc brake format. They have been developed using extensive wind tunnel testing and on the road with professional cyclists of our sponsored teams, offering a great balance of performance and light weight at a competitive price.Full Carbon 40mm depth rim,Tubeless ready - clincher,Centerlock rotor mount,6 sealed cartridge bearings (2F + 4R),J-Bend spokes 24F / 24R,TA-12 and X-12,Artisan built, entirely by hand,Includes rim tape (clincher), spoke protector.FREEHUBAlloy freehub,Shimano 10-11sp,SRAM XDR.ADAPTERSFront - QR and TA-15 (available separately),Rear - QR (available separately).
The Reynolds AR 41 wheelset is a quality set of carbon wheels, built using over a quarter-century of experience. As the name suggests, Reynolds has designed this wheelset with a 41mm deep rim, which improves aerodynamics both head-on and during crosswinds while also keeping weight to a reasonable minimum too. Equipped with a wider tubeless rim, this wheelset accepts bigger tyres for more grip, speed, and puncture protection out on the road. A centre of this wheelset lies alloy hubs front and rear, which contain sealed bearings for a smooth spin that lasts. Thanks to the newly improved Ctg2 treated brake track, these wheels are 30% more resistant to heat, which improves braking and durability. In fact, Reynolds are so confident in the strength this wheelset, that they even come with a lifetime warranty. Full carbon clincher wheelset Tubeless and clincher compatible. Rim brake compatible only. 19mm inner rim width 27mm outer rim width 41mm rim depth QR release front and rear Ctg2 treated brake track for 30% more heat resistance 20 CX-sprint spokes on the front, 24 on the rear Weight: 1545g Alloy front Reynolds all-road hub / Alloy rear Reynolds all-road hub w/ sealed bearings. External alloy nipples 10° engagement Lifetime warranty In the box: Front & Rear Quick Release Skewers, 2x55mm Tubeless Valve Stems, Cryo-Blue Power Pads, 22mm Tubeless Tape installed, Reynolds Owner's Manual
The all new TR 309/289 XC wheelset is designed to push the limits of aggressive XC/Trail racing and riding. Thanks to a new low profile and wide channel rim riders will notice increased cornering speed, direct power transfer and improved compliance. The Reynolds TR MTN hubs provide 10° of engagement for quick power delivery. The TSS/PRR3 rim construction delivers industry leading impact resistance and durability with a lifetime warranty. The 309/289 XC features a 30mm internal width front rim paired to a 28mm internal width rear. Wider rims allow you to run lower pressure, increase traction and add precision to your steering. Reducing the rims profile to 21mm for improved overall compliance and comfort. With most of the rider weight and power on the bike being transferred to the rear, a 28mm wide rim paired to 28 spokes creates an ideal balance between strength, comfort and performance. On the front, the rim has been widened to 30mm to add even more steering precision and sidewall stiffness where it matters most. To maintain a similar feel to the rear, the spoke count has been decreased to 24 to add compliance and reduce weight for a more flickable feel while navigating the tight and twisty sections of the trail. PR3 used in Reynolds Allroads, TR S and TR mountain wheels takes this same approach balancing structural requirements with performance and value. In these rims, the overall rim profile, rim bead and brake track areas are called out with unique fibre and resin schedules. Features: Outer Rim Width: Front - 35.5mm | Rear - 33.5mm. Inner Rim Width: Front - 30mm | Rear - 28mm. Rim Depth: 21mm. Rim Material: Carbon Fibre. Rim Construction: Hookless tyre bead, tubeless-ready, TSS PR3 Construction Technology. Rim Size: 29”. Hub: Reynolds TR MTN. Spoke Type: Sapim Sprint. Nipple: External Brass. Engagement: 10°. Spoke Count: 24 Front, 28 Rear. Brake Interface: Disc Only, Centrelock. Freehub: Shimano HG, Shimano Micro Spline, or SRAM XD. Wheelset Weight: 1665g (set), 751g (front), 922g (rear).
The Reynolds ATR X keeps going even when the smooth pavement doesn’t. The ATR wheel is built on a robust, wide-profile carbon fibre rim to fit bigger all terrain tyres, so you can explore back roads with great traction and comfort. The 24 steel spokes also add to the smooth ride quality, and with Centre Lock disc rotor capability, you will enjoy positive braking even when that dirt road turns to mud. Look no further, the Reynolds ATR is All Terrain Road. Specification: Rim Material: Carbon Fibre Rim Construction: Tubeless ready, Performance Rim 3 (PR3) Construction Technology Rim Size: 700c Rim Width: Internal 23mm, External 32mm Rim Depth: 40mm Rim Weight: 446g Hub: Reynolds Allroads Disc, CNC Machined, 10 degree, 36 points of engagement Lightweight triple butted spokes Spoke Count: 24 Front, 24 Rear Brake Interface: Disc Only, Centrelock Front Axle Spacing: 12x100 & 15x100 (Included), QR 100 (Available Separately) Rear Axle Spacing: 12x142 (Included), QR 135 & 12x135 (Available Separately) Freehub: Shimano/SRAM 9-11spd Wheelset includes: Tubeless rim tape fitted, tubeless valves and centrelock to 6 bolt adaptors Wheelset Weight: 1550g
Campagnolo Shamal Carbon 2-Way Fit Disc WheelsetThis versatile road bike wheelset features a carbon rim construction, which makes it incredibly stiff when climbing and lightweight when descending. Using a differentiated front/rear profile, it is engineered 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. This new product was intended for a broader customer base, with a new, more accessible price point, but with every feature necessary to guarantee the maximum performance and style that characterise Campagnolo wheels. Carbon rim with unidirectional finish and a differentiated front/rear profile, modern rounded profile, new aluminium hubs, 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 WheelsetThe profile of the rim, which has an internal diameter of 21mm, makes for 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 biking. 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 now 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 Spoking SystemThese 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, cyclosportives and the most demanding adventures.Features: Rim Material: CarbonUse: RoadRim Profile Height: Front: 35mm front; Rear: 40mmRim Cross Section (HxW): 35-40/28.1mmRim Internal Diameter: 21mmRim Type: ClincherSpokes: Front: Slim Steel circular-section spokes, G3; Rear: Slim Steel circular-section spokes, G3Spoke Count: Front: 24; Rear: 24Hub: Aluminium monolithic hub, cup-and-cone bearing systemHub Edge: Front: 100mm; Rear: 142mm Hub Pivot Material: AluminiumFreehub Compatibility: Multiple options available: Campagnolo sprocket set 10/11/12; Shimano sprocket set / SRAM 10/11; SRAM 12 sprocket setTubeless Ready: YesBrake Compatibility: Disc brakeSingle or Pair: PairIncluded: 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) Part Numbers: Campagnolo: CPW825D; Shimano: CPW825DA; SRAM XD: CPW825DC Weight: 1585gTechnologies: 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.Buy Campagnolo Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.