Built to send you on climbs, sprints and descents with unrivalled speed and stability, the carbon fibre Fulcrum Wind 40 road bike wheels give a rigid and responsive performance as you hit high speeds. Giving optimum crosswind stability from the 40mm rim depth and a superb surface contact area from their 27mm width, an assured and balanced feel is achieved on every ride. Strong and Efficient Carbon-Fibre Road Wheels Supported by a set of robust and reliable aluminium hubs, the Fulcrum Wind 40 Disc Wheelset benefits from a double butted stainless-steel spoke setup. The hubs also come with sealed cartridge bearings for minimised friction on the most challenging runs. With Two-Way Fit tubeless-ready compatibility improving cornering grip and puncture protection and disc brake optimisation for superior stopping power, this Wind 40 wheelset is a deep-rimmed and dynamic choice for hitting the road.
Zipp’s 303 Firecrest Tubeless rim-brake rear wheel is an all-arounder for a new era of road riding. It’s rich in heritage yet loaded with innovations. It’s as adept in the mountains as it is on rolling hills, windswept farm lanes, or ferocious field sprints. Tubeless Ready Road Bike Rear Wheel At Zipp, they never rest on laurels. This rear wheel features a 19mm internal width and is tubeless ready. That means you can run lower tyre pressure for greater cornering grip and compliance with reduced rolling resistance without the risk of pinch flats. Lightweight Carbon with ABLC Sawtooth Technology When it comes to pure speed, the 303 Firecrest Tubeless packs a serious punch. It’s lightweight with ABLC Sawtooth Technology, a complex dimpling pattern first developed for the brand's top-level NSW wheel lineup. This technology helps to achieve the optimization of low aerodynamic drag and crosswind stability, which they call AeroBalance. Rim Brake Compatible Zipp’s ShowStoppertextured braking surface delivers unrivalled rim braking performance in wet or dry conditions. At the center of the 303 Firecrest Tubeless rim brake is a new versatile and durable hub, the German-engineered ZR1. Item Top Features Continued: - Zipp graphics and cosmetic identity that scream speed - New ZR1 hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagement - Built with Sapim CX Sprint J-bend spokes - Tubeless ensuring secure performance even when ridden at lower tire pressures - Versatile 45mm rim profile that’s fast, stable and versatile - ABLC Sawtooth dimple design helps manage air flow around the rim, and contributes to create a faster, more stable wheel - Showstopper textured brake track delivers superior modulation and shortest stopping distances in wet and dry conditions - XDR or SRAM/Shimano driver bodies available to select - Ships with QR end caps, quick-release skewers - Campagnolo driver body sold separately Technologies: Showstopper: Our industry-leading Showstopper brake track continues to evolve and improve, providing unmatched stopping power and modulation regardless of weather conditions or the length of the descent. ABLC Sawtooth: ABLC Sawtooth dimple design helps manage air flow around the rim, and contributes to create a faster, more stable wheel. AeroBalance: Zipp’s sole mission is to help you go faster. That's why our wheels are race-ready before they're camera-ready. For years, Zipp has used a combination of testing methods – wind tunnel, CFD computer simulations, pro athlete evaluations, on-road testing, and the RollingRoad ride simulator – to refine aero performance to new levels of excellence. Over the decades of innovation, our engineers have learned to look beyond just focusing on simply reducing aero drag. Instead, the goal now is to reduce aero drag while also minimizing the effects of crosswinds on handling. This optimising of aero efficiency and crosswind stability became known internally at Zipp as AeroBalance. The approach began with Firecrest technology and has been advanced with the introduction of the NSW lineup, especially with the Sawtooth technology found in the 454 and 858 NSW. Sawtooth accomplishes this with a series of patented fin-shaped Hyperfoil nodes along the inner diameter of the rim that work together with our new HexFin ABLC dimples for improved airflow. Manufacturer's Part Numbers: ZPWH8532001 Black 700c SRAM XD SRAM XDR ZPWH8532000 Black 700c Shimano/SRAM
Developed with Team Spectra in search of the marginal gains that could help them in some of the UK's biggest races, this wheelset is designed for flat road races as well as time trial and triathlon racing. Featuring a stiff and lightweight T800 UD carbon fibre rim construction, this model provides an excellent strength-to-weight ratio to give you maximum smoothness without adding any unnecessary excess grams to your ride. 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 Ratio Built-up using an SR1D, CNC machined 6061 alloy hub body and DT Swiss straight pull spokes, the Prime Primavera 56 Carbon Disc Wheelset creates a stiffer wheel with a greater strength to weight ratio and more reactivity. Featuring an incorporated notch, the newly developed shape of the end caps simplifies disassembly significantly and therefore makes maintenance even easier. 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. Tubeless Ready Carbon Wheelset Developed 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. In The Box: 4 spare spokes & nipples Tubeless Valves QR Skewers 10 speed spacer 15mm thru axle end caps QR end caps Spares (available separately) SR1D 12mm Front End Caps Black 12mm SR1D 15mm Front End Caps Black 15mm SR1D Front Axle Silver 12 x 135mm SR1D QR Front End Caps Black QR 54 Tooth Star Ratchet Upgrade Kit Black One Size SR Hub Bushing Black 12mm Star Ratchet Grease Neutral <100ml SR1D 12mm Rear End Caps Black 12mm SR1D QR Rear End Caps Black QR SR1D Rear Axle Silver 12 x 142mm SR Freehub Body - Campagnolo Black 9/10/11 Speed SR Freehub Body - Campagnolo 13 Speed Black 13 Speed SR Freehub Body - Shimano Black 9/10/11 Speed SR Freehub Body - XDR Black 12 Speed Prime Crash Replacement Programme At 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.
Fulcrum Wind 40 DB Road WheelsetInfluenced by Fulcrum's popular 55 model, the 40 DB Road Wheelset is ready to help you outperform on the tarmac. Featuring stiff and sturdy carbon-rimmed rollers that help you keep steady when tackling top speeds, this set also benefits from a 27mm external rim width for exceptional control that'll help you excel on race day. Strong and Stable, Carbon-Rimmed Road WheelsSupported by a pair of strong and sturdy aluminium hubs, both wheels also benefit from a selection of stainless-steel spokes, ensuring every spin is reliable, smooth and true. The hubs also feature sealed cartridge bearings to reduce friction on the most demanding runs. Coming 2-Way Fit tubeless-ready for enhanced cornering grip and puncture protection, and disc brake-optimised for unrivalled stopping power, this Wind 40 wheelset is a top choice for the modern road rider.Features:Rim Material: Full Carbon, UD unidirectional - carbon fibre finishingInner Rim Width: 19mmExternal Rim Width: 27mmRim Profile: 40mmHub Material: AluminiumNipple Material: AluminiumSpoke Material: Stainless Steel Double ButtedBearings: Sealed cartridgeUse: Road, TriathlonSpokes: 24x stainless steel rounded, straight-pull spokes per wheelBrake Type: Disc brakeTubeless-Ready: YesCompatibility: Front Axle: HH12-100 Rear Axle: HH12-142 Tyre Compatibility: 2-Way Fit (for clincher & tubeless)Weight: 1620gWeight Limit: 109kgBuy Fulcrum Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fulcrum Racing Zero Road Disc WheelsetComing equipped with Fulcrum's prestigious 2-Way fit technology, this road bike wheelset gives you the flexibility to run a standard clincher tyre or a tubeless tyre. This means you'll benefit from more freedom to choose which tyre set-up best suits your needs or simply run a clincher set-up for training and a tubeless set-up for racing. Coming kitted out with disc brake compatibility using the AFS axle system, this model ensures powerful and consistent braking as well as greater structural rigidity.Aero Straight Pull Spokes and USB BearingsReady for racing, this wheelset features high-quality aero straight-pull spokes that use a two-to-one ratio to maximise your performance. With 21 spokes on each wheel providing a high level of torsional stiffness and stability, you'll also benefit from optimal power transfer on every mile. Another highlight is its Ceramic Ultra Smooth Bearings (USB) that are housed in a carbon hub on the front and an aluminium hub on the rear for incredibly low friction and 50% more smoothness than standard bearings.Creating a disc brake version of the legendary Fulcrum Racing Zero was never going to be easy. It had to be something special; it had to retain the responsiveness, balance and comfort that the Zero range is famous for. Introducing the Zero DB. The ride experience is the same - equally exhilarating and now with the added advantage of superior braking in all conditions. Not to mention that disc brakes drastically extend rim life. Fulcrum has succeeded in their goal: the gold standard aluminium disc brake wheel is now available.Features: Rim Material: 6082 T6 Pre-Aged Aluminium with triple milling Use: Road, Gravel Axle Compatibility: Front: 12-100mm; Rear: 12-142mm Rim Profile Height: Medium Rim Height: Front and Rear: 30mm Rim Width: 23.8mm Inner Rim Width (Channel): 19mm Tyre Compatibility: 2-Way fit (for clincher and tubeless) Tyre Width: From 23mm to 50mm Brake Type: Disc brake; Braking Surface: AFS Spoke Material: Aluminium Spoke Count: 21 Spoke Ratio: Front: Two-to-one (14 left - 7 right); Rear: Two-to-one (7 left - 14 right) Spoke Profile: Aero, straight pull Nipples Material: Aluminium Front Hub: Carbon, Aluminium oversize flange Rear Hub: Aluminium, Aluminium oversize flange Freehub Compatibility: Shimano Bearings: USB ceramic bearings. Adjustable Cup & Cones bearing system Others: Plasma treated HG freewheel. Aluminium Axle. Reflective artwork Wheel Size: 700c Tubeless Ready: Yes ASTM Category: 2 Single or Pair: Pair Weight Limit: 109kg (cyclist) Weight: 1590gTechnologies: 2-Way Fit: 2-Way Fit profile for tubeless and clincher. Fulcrum have developed 2-Way Fit technology to ensure the perfect compatibility of our tubeless rims with normal clincher types and tubes. 2-Way Fit road bike wheels are perfectly multipurpose for tackling every situation. Thanks to a special impression in the valve area, the tubes are fitted with maximum precision while keeping the tube perfectly stable inside the tyre. Housing the valve for tubeless tyres is also risk-free, with the unquestionable advantage that there are never any air infiltrations caused by non-ideal positioning when fitting. Rim Dynamic Balance (RDB: The concept is simple and elegant: balance the weight of the gasket, with an item of similar weight placed on the exact opposite side. Ceramic Ultra Smooth Bearings (USB): Fulcrum has a long-standing reputation for the extremely high performance of its hubs in terms of smoothness and reliability. The hubs with USB ceramic bearings (Ultra Smooth Bearings) further enhance the triathlon and road bike wheels' smoothness and reduce weight and the need for maintenance. Comparative tests have shown that USB bearings are 50% smoother than standard bearings. Now improving your performance during the race or simply going for a ride with your friends will be easier. AFS Axle System: The Axial Fixing System is the solution developed by Fulcrum to fix the disc brake to the hub. The constraint granted by the butt area of the release mechanism, greater than in familiar standard ones, makes it possible to obtain greater structural rigidity and therefore more precise and powerful braking. 2:1 Two-to-One Spoke Rato - Disc Brake: The advantages are truly striking. By pressing the brake, the front wheel maintains the right trajectory and does not deviate, while the rear wheel, precisely due to this spoking system, reaches a high level of torsional stiffness that enables the optimal transfer of power to the wheel. The 2:1 Two-to-One system also allows to reduce the unit load sustained by each spoke, and then to minimise the mechanical stress which will give a long life to the wheel. High Strength Aluminium: Special aluminium - the best aluminium wheels require carefully chosen materials. For "High strength Aluminum", Fulcrum R&D uses only the best aluminium alloy 6082, with artificial ageing T6 temper that stabilises the alloy and gives it maximum life and reliability. Aluminium 6082 has the highest strength of the 6000 series and has replaced 6061 in many applications. It is generally used for high-stress applications.Manufacturer's Part Number: FULC0146626 Black 700c Shimano FULC0146627 Black 700c SRAM XD SRAM XDRBuy Fulcrum Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
DT Swiss PRC 1400 Straight Pull Front Wheel 35mmBuilt to keep you rolling with stability and pace, the DT Swiss PRC 1400 SP 35mm Front Wheel features a tall carbon rim and a smooth-spinning DT240 hub for maximum efficiency on your fast-paced road rides. Measuring a 35mm rim depth, this PRC 1400 model makes the most of its carbon construction to give a lightweight yet sturdy experience on time-focused runs. Easy to handle due to the stiffness the carbon construction provides, this high-performance wheel keeps your road bike's front-end rolling true and steady, even when riding in blustery conditions. Tall-Rimmed, Carbon-Made, Front Road WheelStrengthened by DT AeroLite spokes, laced through a DT240 front hub for a streamlined and more rigid form, this precision-made wheel is easy to control when riding at top speeds. The hub spins with excellent smoothness, with its minimal-friction bearings giving you superb composure when flat road surfaces become a little rougher. The full carbon braking surface supports a confident stopping performance, making this fast-paced and responsive PRC model by DT Swiss a great option for the modern road rider. Features: Rim Material: Carbon Rim Dimensions: Internal Rim Width: 18mm External Rim Width: 25mm Rim Height: 35mm Spokes: DT AeroLite straightpull with DT ProLock Hidden aluminium nipples, radial lacing Hub Type: DT240 Hub Axle Type: 100x5mm Quick-Release Tubeless-Ready: Yes Brake Standard: Rim Brake Recommended Maximum Weight: 100kg Includes: RWS Steel, Tubeless tape 21mm, Tubeless valve road 53mm, Swisstop black princeBuy DT Swiss Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
DT Swiss PRC 1100 Dicut MC 24mm Disc Front WheelTaking its name from Mon Chasseral (MC) that looms over the DT Swiss headquarters in the Jura mountains, this special edition road bike wheel combines the best of Swiss engineering performance with the finest of materials to propel you to the top of your own personal "Mon Chasseral". It features a high-quality carbon rim construction that's hand-made in Europe using special carbon layering technology for an excellent balance of stiffness, durability and an overall lower weight on your ride. Its superior strength to weight ratio also means that riders can enjoy easier climbing and powerful acceleration without any excess grams holding them back.Carbon Front Wheel with Centre Lock Disc Brake CompatibilityReady for long days on your road bike and exploring new surroundings, this front wheel is kitted out with Centre Lock disc brake compatibility. This means that you'll benefit from smooth and consistent braking operation when tackling steep descents and keeping your ride under full control when cornering. DT Swiss has also equipped this version with Aero Comp spokes on the left side of the wheel and AeroLite spokes on the right side, which offers further stability, strength and aerodynamics.Tubeless Ready TechnologyComing complete with a tubeless-ready rim design, this model allows riders to fit tubeless tyres and enjoy performance advantages such as the ability to run lower pressures, increased comfort and less chances of flats or punctures. This makes the DT Swiss PRC 1100 Dicut MC 24mm Disc Front Wheel a great choice of upgrade for the demands of modern road cycling.Features: Rim Material: Carbon Decal Type: Waterslide Use: Road Axle Size: 12x100mm, thru-axle Type: Clincher Tyre Interface: Tubeless crotched/Clincher Rim Diameter: 29"/700c Rim Height: 24mm Inner Rim Width: 18mm Outer Rim Width: 24mm Hub Type: 180 Brake Compatibility: Disc Brake Brake Rotor Compatibility: Centre Lock Spoke Type: Left: DT Aero Comp T-Head; Right: DT Aerolite T-Head Spoke Pattern: 2-Cross (1:1) Nipples: DT Pro Lock Hidden Aluminium Valve Type: Presta Included: Tubeless tape 21mm, Tubeless (TL) Valve Aluminium black 18-25mm, 5mm endcap Kit and wheel bag ASTM Classification: 1 Tubeless Ready: Yes Single or Pair: Single wheel Manufacturer's Part Number: WHDTPRC1103F Maximum Recommended System Weight: 110kg Weight: 578gTechnologies: SINC Ceramic Technology: SINC ceramic ball bearings have been developed by DT Swiss as a system. They are based on balls made from silicon nitride (Si3N4), an extremely tough and wear- and corrosion-resistant ceramic material. The bearing rings are made from a specially developed steel alloy, which is adapted to the properties of the specific ceramic material used and are precision ground. This combination reduces the rolling resistance to an absolute minimum and guarantees greater durability than conventional ball bearings. Tubeless Technology: Tubeless tyres have a number of advantages over the conventional combination of tube and tyre: without risking snakebites, the tyre can be run with lower pressures providing better grip. The lower pressure also results in a more comfortable ride. Eliminating the tube means there is no friction between tube and tyre and therefore less rolling resistance when the tyre rolls over the ground and obstacles. If tubeless sealant is used, the tyre can self-seal stings and small cuts. A big advantage for all those who like to ride for long and far away from the next bikeshop. Bearing Technology: Years of experience regarding optimal bearing preload and knowledge of production tolerances, allow DT Swiss to design durable, play-free hubs without bearing play adjustment. With this hub design additional weight can be saved again, since no threads need to be considered in the design, which allows a thinner wall thickness. Another advantage is easy maintenance and quick conversion to the various freewheel and axle systems. Buy DT Swiss Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Reynolds Enduro Asymmetrical Carbon MTB WheelsetEngineered for the demands of enduro racing, this high-quality wheelset is kitted out with a dependable build for tackling the most rigorous of terrain conditions. It features two asymmetric carbon fibre rims, which provide fantastic strength through more even spoke tension. Another benefit of its carbon fibre build is it allows riders to enjoy increased stiffness and durability when climbing, without any unnecessary weight holding them back when roaring down the trail.Tubeless-Ready MTB Wheelset with Hookless Rim ProfileReady for racing, this MTB wheelset is equipped with a tubeless-ready, hookless rim profile for a no-burp tyre fit and easy inflation. Thanks to its tubeless-ready technology, riders will also enjoy tubeless benefits such as lower rolling resistance, improved traction and fewer chances of flats or punctures.Black Label Mountain wheels combine Reynolds' asymmetric, hookless MR5 carbon fibre rims and Reynolds designed precision mountain hubs by Industry Nine to set the bar in mountain bike wheel performance. The rim design features a perfect balance of width, depth, and layup for wheels that provide ultimate durability, riding comfort, and trail hugging traction like you've never experienced before.- Asymmetric rim profile provides a stronger wheel through more even spoke tension- Tubeless-ready, hookless rim profile for a no-burp tyre fit and ease of inflation- Precision manufactured Reynolds hubs by Industry Nine that offer ultra-quick, 3 degrees of engagement and durability you can trust- Sapim CX-Ray spokes provide the ultimate combination of vertical strength and lateral compliance on Black Label enduro, trail and plus models- Lifetime warrantyFeatures: Rim Material: Asymmetric, hookless MR5 Carbon Fibre Axle Size: Front: 15x100mm; Rear: 12x142mm Use: MTB, Enduro Rim Width: Inner: 28mm; Outer: 34mm Rim Depth: 29mm Tubeless Ready: Yes, tubeless-ready, hookless rim profile Freehub Type: Multiple options available to select separately Spoke Type: Sapim CX-Ray Spoke Count: Front: 28; Rear: 28 Spoke Pattern: Front: 3x; Rear: 3x Hub: Front: i9; Rear: i9 Nipple: External Alloy Engagement: 3° Pawl: 6 Brake Compatibility: Centre Lock disc brake Included: 2x45mm Tubeless Valve Stems, End Caps (15mm FT/12x142mm RR installed), 30mm Tubeless Tape installed and Reynolds Owner's Manual Wheel Size: 27.5" Single or Pair: Pair Weight: 1660g (pair)Manufacturer's Part Numbers: R-WC-77511 Black 27.5" Shimano R-WC-77512 Black 27.5" SRAM XDBuy Reynolds Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Zipp 454 NSW Carbon TL Rear Road Disc WheelDelivering fantastic speed, comfort and durability on every mile, this road bike rear wheel is equipped with a high-quality carbon rim construction and some of Zipp's finest technologies. Featuring a Sawtooth rim with Hyperfoil nodes and HexFin ABLC dimple pattern, this model is engineered for top aero and crosswind-stability performance with an undulating 53/58mm rim depth. Wind tunnel, CFD and real-world tested, its patented shape achieves something conventional aero wheels cannot by simultaneously reducing both aerodynamic drag and side force for the ultimate in AeroBalance.Tubeless Ready Carbon Road Bike Rear WheelZipp's ultimate all-around speed weapon is now tubeless ready. This means you get all of the aero advantages of the 454 NSW Tubeless Disc-brake wheel with the added benefit of increased cornering grip and compliance with reduced rolling resistance. Its 19mm internal width is also optimised for running wider tubeless tyres at reduced air pressure for improved stability, greater comfort and fewer chances of flats or punctures.Centre Lock Disc Brake CompatibilityReady for wherever your next ride takes you, this rear wheel is kitted out with Centre Lock disc brake compatibility for powerful and consistent braking operation. Keeping you in full control of the ride, the Zipp 454 NSW Carbon TL Disc Brake CLock Rear 2021 is a perfect upgrade for riders who want to enjoy greater speed, aerodynamics and an overall lighter weight on their road bike.Features: Rim Material: Carbon Rim Finish: Unidirectional (UD) Fibre Rim Graphics: Impress Technology Axle Size: 12x142mm Use: Road Rim Type: Clincher Rim Profile: Symmetrical with Hooks Inner Rim Width: 19mm Hub: Cognition DB with scalloped edge hubshell design Freehub: Multiple options available to select Drive Side Spoke Length: 248mm, 254mm Non Drive Side Spoke Length: 252mm, 254mm Tyre Compatibility: Tube-type or tubeless tyres Tubeless Ready: Yes Size: 700c Brake Compatibility: Centre Lock disc brake Single or Pair: Single Weight: 955gTechnologies: Cognition Hub: With the Cognition hub's Axial Clutch technology, Zipp reduced drag by disengaging the ratchet mechanism when coasting. So you can approach corners at higher speeds, and ultimately, save time. A star-flanged straight-pull hubshell design on the rear hub distributes the load placed on the hub flange away from the bearings. Zipp also developed a unique scalloped edge hubshell design for the front hub (front wheel available separately). This scalloped design maintains the bearing bore diameter when high radial spoke tension is applied. That means you get bearings that quietly stay in place, roll faster, last longer, and provide a laterally stiffer hub. Impress: Zipp has employed ImPress graphics technology on this model, which prints graphics directly on the wheel, to help allow the dimples to do what they were design to do - help control vortex shedding, the rate at which air sheds off the wheel. Managing this is crucial to stability. Sawtooth: SawTooth is the name given to Zipp NSW's patented variable depth 53/58mm rims. Developed utilising the principles of the emerging science of biomimicry, Zipp engineers began the rigorous aero development process of SawTooth utilising the wind tunnel, CFD, and real-world testing. The result is a rim shape that takes nature's most elegant design solutions and combines engineering precision to deliver a wheel that performs unlike any made before. This patented rim shape achieves something conventional aero wheels cannot; it simultaneously reduces both aerodynamic drag and side force for the ultimate in AeroBalance. Sawtooth accomplishes this with a series of patented fin-shaped Hyperfoil nodes along the inner diameter of the rim that work together with HexFin ABLC dimples for improved airflow. The result is Zipp's highest performing wheel ever released with both aero-drag reduction and reduced side force at all wind yaw angles. This is important because higher wind yaw angles are where bike handling is most affected by the wind. Axial Clutch: With Cognition's Axial Clutch technology, Zipp reduced drag by disengaging the ratchet mechanism when coasting. With less internal hub drag a rider can pedal less when drafting in a headwind, achieve higher speeds when coasting in an aero tuck, or opt to stop pedalling a moment sooner before entering a corner and bank that wattage for use exiting the corner. Axial Clutch technology also allows riders to maintain speed through corners that don't require braking input, thereby increasing corner exit speeds. Inside the Axial Clutch mechanism Zipp use magnets, rather than steel springs, to move and engage the lightweight Metal Injection Molded (MIM) ratchet rings for unmatched reliability and consistent operation. With 36 points of engagement that all interlock simultaneously, there isn't a more secure freehub mechanism on the market. XDR Freehub Option: The XDR driver body option is available to select separately. It is a universal mounting system for cassettes that incorporate cogs with fewer than 11 teeth. It allows for lighter and more versatile drivetrains without requiring new rear axle standards, cassette tools or hub redesigns. The XDR interface is 1.85mm longer than XD and is designed for road hub applications. XDR driver bodies are compatible with all XD cassettes when the cassette is installed with a 1.85mm spacer.Manufacturer's Part Numbers: Shimano/SRAM 10/11 speed: ZPWH8617000 SRAM XD XDR 10/11/12 speed: ZPWH8617001Buy Zipp Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fulcrum Racing Zero C17 2-Way Fit Road WheelsetFeaturing a tough 6082 T6 aluminium rim build that's pre-aged, triple milled and square milled, this race-ready wheelset delivers maximum strength without adding any unnecessary weight to your road bike. Fulcrum has also equipped this model with high-quality aluminium aero, straight pull spokes with aluminium nipples, allowing for increased aerodynamics and smooth-rolling performance as it cuts through the wind. Another highlight is its rim-brake compatibility, which offers consistent braking operation with further weight savings and aerodynamics. Coming complete with many of Fulcrum's finest technologies including 2-Way Fit and MoMag, this is a great choice of upgrade for fast, smooth and reliable performance on every mile.2-Way Fit and MoMag TechnologyThe gold standard among high-level aluminium road bike wheels with absolute ability to transmit your energy on the asphalt, its extreme riding precision. Race after race, Zero wheels have become synonymous with excellence, quality, performance, reliability… and now tubeless too!The updated feature of the Racing Zero 2WF, as the name suggests, is the introduction of 2 Way Fit technology, so that they can be used with or without tubeless tyres. MoMag technology utilizes magnets in the wheel construction to guide the spoke nipples into place. This allows for an undrilled rim bed that is completely airtight without the need for tubeless tape.Ceramic USB BearingsThe aluminium rims have an inner rim width of 17mm (perfectly suited to 25mm tyres), a differentiated front and rear depth profile, 27mm on the front and 30mm on the rear. Ceramic Ultra Smooth Bearings (USB) in a carbon hub on the front and an aluminium hub on the rear offer an incredibly low friction coefficient.Updated Dark Reflective DecalsThe graphics have been updated too, with dark reflective decals for maximum safety when riding in low light conditions whilst maintaining a stealthy look in daylight hours. The Fulcrum Racing Zero C17 2-Way Fit Road Wheelset excels uphill and in mixed conditions, thanks to the renowned reactivity of the Racing Zero family.Features: Rim Material: Aluminium (6082, T6 Pre-Aged), triple milling, square milling Use: Road Axle Compatibility: Front: QR; Rear: QR Rim Profile Height: Low Rim Height: Front: 27mm; Rear: 30mm Rim Width: 22.5mm Tubeless Compatible: Yes Inner Rim Width (Channel): ETRTO 17C Braking System: Caliper rim brake Braking Surface: Aluminium braking surface, turned Tyre Type: 2-Way Fit (for clincher and tubeless) Tyre Size: 700c Spoke Count: Front: 16 (8 left - 8 right); Rear: 21, Two-to-one (7 left - 14 right) Spokes Material: Aluminium Spokes Profile: Aero, straight pull Nipples: Aluminium Front Hub: Carbon, Aluminium oversize flange Rear Hub: Aluminium, Aluminium oversize flange Bearings: USB ceramic bearings. Adjustable Cup & Cones bearing system Freehub Type: Multiple options available to select from the drop-down menu Others: Plasma-treated HG freewheel. Aluminium Axle Weight Limit: 120kg (comprising cyclist, bike, equipment and luggage) Single or Pair: Pair Weight: 1490gManufacturer's Part Numbers: FULCWF4080RP7A330 Black 700c Campagnolo FULCWF4080RP1A330 Black 700c ShimanoBuy Fulcrum Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Fulcrum Racing Zero C17 Competizione WheelsetThis wheelset from Fulcrum has been engineered to provide you with the next level in range and performance. Designed to take on challenging bends and to offer a seamlessly smooth run thanks to the CULT™ ceramic bearings, this is the ideal wheelset to tackle your next challenge.A special triple milling process makes it possible to reduce the peripheral weight of the rims and to increase the responsiveness of the wheels. They have a differentiated rim height: 27mm at the front to have good handling and 30mm at the rear to transfer all of the power to the wheel.Smoothness is ensured by the famous CULT™ ceramic bearings. The cup and cone technology maintains the most efficient angle of contact between the bearings and bearing seat, increasing the smoothness and durability. The carbon hubs and oversized aluminium rear flange provide an innovative mix that provides excellent torsional rigidity for more efficient power transmission and consequently greater responsiveness.A careful choice of aluminium spokes is used to ensure optimal rigidity and special attention has been paid to aerodynamics. Aluminium nipples have been used and thanks to the lightweight, they reduce the peripheral mass further increasing the responsiveness of the wheels.Features:Wheel Material: AluminiumRim Material: Aluminium (6082, T6 pre-aging), triple milling, square millingTyre Type: 2Way-Fit (clincher & tubeless)Suggested Tyre Width: 25mm to 32mmProfile Height: LowRim Height: Front: 27mm; Rear: 30mmRim Width: Outer: 22.5mm; Inner: 17mmBraking System: CaliperBraking Surface: aluminium braking surface, turnedSpoke Count: Front: 16; Rear: 21 (7 left & 14 right), Two-to-One™Spoke Material: AluminiumSpoke Type: Aero, straight pullNipples: AluminiumFront Hub: Carbon, aluminium flanges, QRRear Hub: Carbon, aluminium oversized flange, QRBearings: CULT ceramic bearings, adjustable cup & cone bearing systemOther: Plasma treated HG freewheel, aluminium axlesWeight: 1510gBuy Fulcrum Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Zipp 858 NSW Carbon Tubeless Rear WheelZipp's ultimate aero weapon is now tubeless ready. That means you get the many aero advantages of the 858 NSW Tubeless rim-brake rear wheel with the added benefit of increased cornering grip and compliance with reduced rolling resistance. The rear wheels' 19mm internal width is optimised for running wider tyres at reduced air pressure. The 858 NSW's undulating 77/82mm-deep rim shape, the brand's proprietary Sawtooth profile, takes design cues from nature for Zipp's highest performing wheel when it comes to aero efficiency and crosswind stability. These structures inspired Zipp advanced development engineers to, for the first time, systematically apply biomimicry to solve the complex challenge of designing a wheel, with the undulating Hyperfoil nodes, that reduce both aerodynamic drag and side force. Simply put, the 858 NSW Tubeless is ideal for those focused on triathlon, time trials, or aggressive road riding.SawtoothSawTooth is the name given to Zipp NSW's patented variable depth 53/58mm rims. Developed utilising the principles of the emerging science of biomimicry, Zipp engineers began the rigorous aero development process of SawTooth utilising the wind tunnel, CFD, and real-world testing. The result is a rim shape that takes nature's most elegant design solutions and combines engineering precision to deliver a wheel that performs unlike any made before. This patented new rim shape achieves something conventional aero wheels cannot; it simultaneously reduces both aerodynamic drag and side force for the ultimate in AeroBalance. Sawtooth accomplishes this with a series of patented fin-shaped Hyperfoil nodes along the inner diameter of the rim that works together with Zipp's new HexFin ABLC dimples for improved airflow. The result is Zipp's highest performing rear wheel ever realized with both aero-drag reduction and reduced side force at all wind yaw angles. This is important because higher wind yaw angles are where bike handling is most affected by the wind.ShowstopperZipp's industry-leading Showstopper brake track continues to evolve and improve, providing unmatched stopping power and modulation regardless of weather conditions or the length of the descent. Showstopper is a complimenting pairing of a directional, moulded-in, texture with silicon carbide particles suspended in the surface resin. The current media blast process applied to all Zipp rims increases the surface roughness of the brake track providing the rider with consistent and responsive braking.Axial ClutchWith Cognition's Axial Clutch technology, Zipp has reduced drag by disengaging the ratchet mechanism when coasting. With less internal hub drag a rider can pedal less when drafting in a headwind, achieve higher speeds when coasting in an aero tuck, or opt to stop pedalling a moment sooner before entering a corner and bank that wattage for use exiting the corner. Axial Clutch technology also allows riders to maintain speed through corners that don't require braking input, thereby increasing corner exit speeds. Inside the Axial Clutch mechanism, Zipp uses magnets, rather than steel springs, to move and engage Zipp's lightweight Metal Injection Moulded (MIM) ratchet rings for unmatched reliability and consistent operation. With 36 points of engagement that all interlock simultaneously, there isn't a more secure freehub mechanism on the market.ImpressThis rear-wheel employs Zipp's ImPress graphics technology, which prints graphics directly on the wheel, to help allow the dimples to do what they were designed to do - help control vortex shedding, the rate at which air sheds off the wheel. Managing this is crucial to stability.Features: Rim Material: Carbon with UD Fibre finish with Impress technology Use: Road Axle Type: QR 135mm (quick release) Internal Rim Width: 18mm Rim Depth: 82mm Rim Profile: Symmetrical Brake Compatibility: Rim Brake Size: 700c Tyre Compatibility: Clincher, Tubeless Ready Surface Texture: ABLC HexFin Nipple Material: Aluminium Nipple Anti-rotation: Sapim Secure-loc Spoke Type: CX-Ray - Black Spoke Count: 24 Spoke Pattern: 2 Cross Hub: Cognition Axle Material: Aluminium Bearings: Cartridge - Stainless Steel Driver Mechanism: Axial Clutch Driver Body Material: Aluminium Max Tyre Pressure: 125psi Max Recommended Rider Weight: 250lbs Single or Pair: Single rear wheelTechnologies: New Zipp graphics and cosmetic identity that screams speed, applied using Zipp's ImPress direct-print technology. 19mm internal width and tubeless compatibility for optimisation of wider tyres with lower tyre pressure. Cognition hub rolls efficiently whether you are pedalling or coasting. Its Axial Clutch technology allows the freehub's ratcheting mechanism to deliver half the mechanical drag of conventional three-pal hubs. Sawtooth rim with Hyperfoil nodes and HexFin ABLC dimple pattern for top aero and crosswind-stability performance with an undulating 77/82mm rim depth. Industry-leading Showstopper brake track: powerful and consistent braking, even on the wet. Ships with QR end caps and quick-release skewer. Campagnolo driver body sold separately.Manufacturer's Part Number: ZPWH8526001 Black 700c SRAM XD SRAM XDR ZPWH8526000 Black 700c Shimano/SRAMBuy Zipp Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.