Feel your bike come alive on the open road with the new Alpinist CL II, featuring the lightest, best-handling clincher rims we have ever made, elevated with the performance of a tubeless system. The brand new Alpinist CL II now brings mountain-taming performance slightly closer to Earth with a carefully selected build designed to let riders take full advantage of the low rim and spoke mass.The Alpinist CL II utilizes the same rim as the Alpinist CLX II. They react to even the slightest increase in power with immediate acceleration and carve the purest lines in the corners, yet they can also handle almost double the impact standards of every certifying body. The result is a 1375-gram tubeless wheelset with an otherworldly ride quality designed for real-world road pressures.The Alpinist CL II utilizes components curated to keep you rolling and rolling fast. The DT Swiss 350 hubs, featuring their Star Ratchet drive system, are reliable and easy to service, while 24 DT Swiss CompRace Straightpull spokes front and rear, laced to the rims with their alloy Pro Lock nipples, are synonymous with reliability and can be obtained at any bike shop.The reduced rolling resistance of a tubeless setup is undeniable, as are the benefits of improved handling and incredible puncture protection. It took the most extensive and demanding engineering and testing program we’ve ever undertaken. As a result of this extensive development, the Alpinist CL II features a hooked rim that can handle a huge range of pressures up to 110psi and offers an easier set up and mounting experience than ever.Rim: Alpinist CLX Cabon Clincher, 700c, Disc Brake, Tubeless,Rim Details: 33mm Depth, 27mm External Width, 21mm Internal Width,Hub: DT Swiss 350 Straightpull Center Lock, Star Ratchet 36t internals (10 degs), 100x12mm & 142x12mm, Shim. RD. 11SP HG freehub,Bearing Type: DT Swiss Sealed Steel Cartridge Bearings,Spokes: DT Swiss Competition Race Straightpull, Front: Radial/Two-cross (2:1) 21 count, DS: 276mm, NDS: 290mm, Rear: Two-cross (1:1) 24 count, DS: 283mm NDS: 287mm,Nipple: DT Swiss Hex Prolock Al 2.0x14mm,Tire Size: 24mm - 38mm, Max Pressure: 24mm-35mm: Tubeless (110psi) Tubed (130psi), 36mm-38mm: Tubeless (60psi) Tubed (60psi),Weight: Wheelset 1,375g, Front 606g, Rear 769g (including 15g, tubeless rim tape and tubeless valve),Assembly Method: Hand built at every step, from rim layup to the last nipple turn.,Extras: Roval Rim Tape, Spare Spoke & Nipple Kit, System Weight Limit: 275lbs/125kg.
Feel your bike come alive on the open road with the new Alpinist CL II featuring the lightest best-handling clincher rims we have ever made elevated with the performance of a tubeless system. The brand new Alpinist CL II now brings mountain-taming performance slightly closer to Earth with a carefully selected build designed to let riders take full advantage of the low rim and spoke mass. The Alpinist CL II utilizes the same rim as the Alpinist CLX II. They react to even the slightest increase in power with immediate acceleration and carve the purest lines in the corners yet they can also handle almost double the impact standards of every certifying body. The result is a 1375-gram tubeless wheelset with an otherworldly ride quality designed for real-world road pressures. The Alpinist CL II utilizes components curated to keep you rolling and rolling fast. The DT Swiss 350 hubs featuring their Star Ratchet drive system are reliable and easy to service while 24 DT Swiss CompRace Straightpull spokes front and rear laced to the rims with their alloy Pro Lock nipples are synonymous with reliability and can be obtained at any bike shop. The reduced rolling resistance of a tubeless setup is undeniable as are the benefits of improved handling and incredible puncture protection. It took the most extensive and demanding engineering and testing program we’ve ever undertaken. As a result of this extensive development the Alpinist CL II features a hooked rim that can handle a huge range of pressures up to 110psi and offers an easier set up and mounting experience than ever. Rim: Alpinist CLX Cabon Clincher 700c Disc Brake Tubeless Rim Details: 33mm Depth 27mm External Width 21mm Internal Width Hub: DT Swiss 350 Straightpull Center Lock Star Ratchet 36t internals (10 degs) 100x12mm & 142x12mm Shim. RD. 11SP HG freehub Bearing Type: DT Swiss Sealed Steel Cartridge Bearings Spokes: DT Swiss Competition Race Straightpull Front: Radial/Two-cross (2:1) 21 count DS: 276mm NDS: 290mm Rear: Two-cross (1:1) 24 count DS: 283mm NDS: 287mm Nipple: DT Swiss Hex Prolock Al 2.0x14mm Tire Size: 24mm - 38mm Max Pressure: 24mm-35mm: Tubeless (110psi) Tubed (130psi) 36mm-38mm: Tubeless (60psi) Tubed (60psi) Weight: Wheelset 1375g Front 606g Rear 769g (including 15g tubeless rim tape and tubeless valve) Assembly Method: Hand built at every step from rim layup to the last nipple turn. Extras: Roval Rim Tape Spare Spoke & Nipple Kit System Weight Limit: 275lbs/125kg
The all-new Rapide CL II wheelset brings the Rapide CLX II’s speed efficiency incredible handling and stability in any conditions to more riders. Built on the exact same rims as the Rapide CLX II to elevate all this performance with tubeless-done-right technology the Rapide CL II makes that performance easier to catch at check-out and you almost impossible to catch on the open road. Deep-section front rims are affected adversely by crosswinds. This negatively impacts handling in turn causing a rider to slow down. By utilizing the first modeling algorithm designed around riders’ real-world reaction times and validated by on-road testing we developed a front rim that both reduces drag AND increases stability by 25% in sudden wind gusts compared to our previous 50mm rims. The rear wheel is the last thing the wind sees so we developed that rim shape to minimize drag at the trailing edge of the bike. At 60mm deep with a 30mm external width the Rapide CL II rear rim reduces turbulence and yields the greatest aerodynamic benefit. Since the rear wheel doesn’t affect steering the way the front does this deep section doesn’t adversely impact handling. Together they represent the fastest package for real-world race conditions. The Rapide CL II is hand-built every step of the way from the initial lay-up to the final tensioning on the nipples. Built on DT Swiss 350 hubs with 36t Star Ractch and Competition Race straight pull spokes the result is a set of wheels designed as a complete system that weighs just 1590 grams a set delivering incredible reliability durability and performance. The reduced rolling resistance of a tubeless setup is undeniable as are the benefits of improved handling and incredible puncture protection. The development of the Rapide CL II involved the most rigorous and extensive engineering and testing program we’ve ever undertaken and resulted in a wheelset that almost doubles current industry impact standards while managing to achieve the lightest weight possible. The Rapide CL II utilizes a hooked rim (allowing for real-world riding pressures up to 110psi if that’s your thing) for secure tire bead retention and an easier set up and mounting experience than ever before. Wheels sold individually (front or rear). Rim Type: Carbon tubeless-first clincher Spoke Count: Front/Rear: 21/24 Rim: Rapide CLX Carbon Clincher 700c Disc Brake Tubeless. Spoke Type: DT Swiss Butted J-Bend Nipple Type: DT Swiss Pro Lock hexagonal Hub: DT Swiss 350 Straighpull Center Lock Star Ratchet 36t internals (10 degs) 100x12mm & 142x12mm Shim. RD. 11SP HG freehub. Front Hub: DT Swiss 350 Center Lock Sealed Cartridge bearings Bearing Type: DT Swiss Sealed Steel Cartridge Bearings. Rear Hub: DT Swiss 350 Centerlock Sealed Cartridge bearings DT Swiss internals HG Freehub 142x12mm thru-axle compatible No-Fault crash replacement policy. Lifetime warranty. Nipple: DT Swiss Hex Prolock Al 2.0x14mm. Handbuilt Weight Front/Rear: 690g/844g (Avg w/o tape or valves) Weight: Wheelset 1590g Front 725g Rear 865g (including 15g tubeless rim tape and tubeless valve). Extras: Roval Rim Tape Spare Spoke & Nipple Kit System Weight Limit: 275lbs / 125kg.
With a shallow-depth aero profile and lively acceleration, the Ultegra R8170 C36 wheelset is a climber's delight that delivers performance every road rider will appreciate. With the speed and efficiency of tubeless tyres, the everyday performance of a shallow, aero profile carbon rim, and the convenience of 11 and 12-speed compatibility, the new Ultegra R8170 C36 wheelset is an upgrade for any road bike. Centre-Lock Disc Rotor Mount The Centre Lock system makes an easy rotor installation possible with a spline mount and a lock ring. The lock ring mounting system reduces the total working hours by shortening the amount of time of both installation and de-installation. In addition, the secure fixing by the spline mount enhances precision and rigidity while improving braking efficiency. D2 Aerodynamic Rim Profile Aerodynamic performance is affected by wind direction. To create the D2 rim, Shimano engineers considered both frontal and crosswinds, aiming to achieve optimal performance in real-world riding conditions. Extensive prototype testing, in the wind tunnel and on the road, proved that a wide rim shape with a deep tyre bed performs best across a wide range of conditions. At yaw angles ranging from 0 to 15 degrees, the Shimano D2 rim profile reduces air drag better than others aero shape rims. This rim design also boosts lateral wheel stiffness and offers improved vertical compliance for increased control, comfort and durability on the road. Shimano E-Thru Axle System The tool-less type thru-axle skewer system optimizes rigidity and weight balance and enables easy operation with a reliable internal cam mechanism. The 15 mm thru-axle system is 15% stiffer torsionally and 25% stiffer in transverse shear than a traditional 9 mm quick release front axle system. High rigidity is secured while keeping the optimum weight balance. The E-Thru axle hub system minimizes the distortion of suspension while maintaining lightweight for riding around sharp corners at high speed. Rear Wheel OPTBAL Spoke System The OPTBAL rear wheel spoke system features 21 spokes—14 on the drive side and 7 on the non-drive side. Cassette spacing in today’s wheels produces unbalanced tension in traditional 1:1 spoke systems. This unbalance is intensified with the 11-speed cassette, producing nearly double the tension on the drive side spokes. Generally, high and low tension spokes have respectively tendency toward breaking down and coming loose spoke nipples. Unbalanced tension affects durability and strength. The OPTBAL design rebalances spoke tension, enhancing wheel rigidity and strength for a more durable wheel.
This road bike front wheel features a carbon 19mm tubeless-ready rim and a precision-crafted Industry Nine hub that lowers rolling resistance, enhances lateral stiffness and improves your overall ride. This makes it an ideal upgrade for riders who want a stronger and more dynamic front wheel, without adding any unnecessary weight to your road bike. - Industry leading aerodynamic performance and cross wind stability with the Dispersive Effect Termination (DET) rim profile - Wide, tubeless ready rim provides better fit for higher volume tyres that increase grip, lower rolling resistance and provide greater comfort - Precision manufactured Reynolds hub by Industry Nine for quick engagement and efficient transfer of power - Premium Sapim CX-Ray bladed spokes offer ultimate performance in weight and ride quality paired with internal, alloy nipples - Ctg2 brake track is 30% more resistant to heat than previous models Item Top Features Continued: Pawl: 3 Wheelset Size: 700c Tubeless Compatible: Yes Brake Type: Rim Brake
Reynolds Aero 80 Front Carbon Road WheelThis road bike front wheel features a carbon 19mm tubeless-ready rim and a precision-crafted Industry Nine hub that lowers rolling resistance, enhances lateral stiffness and improves your overall ride. This makes it an ideal upgrade for riders who want a stronger and more dynamic front wheel, without adding any unnecessary weight to your road bike.- Industry leading aerodynamic performance and cross wind stability with the Dispersive Effect Termination (DET) rim profile- Wide, tubeless ready rim provides better fit for higher volume tires that increase grip, lower rolling resistance and provide greater comfort- Precision manufactured Reynolds hub by Industry Nine for quick engagement and efficient transfer of power- Premium Sapim CX-Ray bladed spokes offer ultimate performance in weight and ride quality paired with internal, alloy nipples- Ctg2 brake track is 30% more resistant to heat than previous modelsFeatures: Rim Material: Aero 80 Carbon Tubeless Rim BrakeUse: RoadInner Rim Width: 19mmOuter Rim Width: 29mmRim Depth: 80mmSpoke Count: Front: 18, Rear: 18Spoke Pattern: Front: 2x; Rear: 2xSpoke Type: CX-RayNipple Material: AlloyHub: Reynolds / Industry NineEngagement: 6 degreesPawl: 3Brake Compatibility: Rim brakeWheelset Size: 700c Tubeless Compatible: Yes Single or Pair: SingleBuy Reynolds Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Zipp 303 Firecrest Front Clincher Disc WheelTake out any terrain with confidence with the 303 Firecrest V1 Carbon Clincher DB Front Wheel from Zipp. Their carbon design is enormously durable and reliable, while Firecrest technology within the rims adds greater aero performance and sprinting stiffness in the face of intense crosswinds. Zipp’s wheels are also surprisingly lightweight, which means they’re enormously responsive and precise in their handling, fast in their acceleration and ideal for handling trickier downhill sections.Quick-release skewers mean more leverage for opening and closing, a wide brake track delivers improved braking performance and the clincher tyre keeps a stable shape without reducing rolling resistance. This is your chance to truly become one with the trail thanks to Zipp.Features:The Zipp 303 Firecrest disc brake wheel is durable, lightweight and stiff, whilst also providing the consistent and powerful performance of disc brakingDisc brake (6-bolt) specific for superior braking in all weathersLight, aero design45mm deep for class leading aerodynamicsZipp 77D disc specific hub on a carbon clincher rimFirecrest Rim Technology provides world class handling and stabilityAero performance, sprinting stiffness, stable in the crosswinds and lightweightEngineered for the Classics yet, ready for anythingThru-axle compatibleRim material: carbonRim type: clincherRim depth: 45mmRim width: 28.5mmHub (disc specific - 6-bolt): Zipp 77DSpoke count: 24Spokes: CX-Ray, blackBearings: cartridge, stainless steelMax rider weight: 250IbsMax tyre pressure: 125psiBuy Zipp Wheels from Chain Reaction Cycles, the World's Largest Online Bike Store.
Zipp s 303 Firecrest Tubeless Disc-brake Front Wheel is designed for the real world a world of imperfect conditions, road surfaces, and elements where the bottom line is simple. Efficiency = speed. It s faster, lighter, and more capable over varied terrain, whether the surface is pavement in all its conditions or no pavement at all. New Zipp graphics and cosmetic identity that scream speedVersatile endurance wheel for the modern road bike with tubeless and hookless rim profileLighter Weight than its predecessor, making it nimble and fast.Tubeless Made Easy, optimised tyre bed sign allows for simple tool-free installation and removal with no need for an air compressor to seat the tyre.Ultra-wide 25mm rim profile creates a better tyre interface to be fast on or off the roadNew 40mm rim depth makes a light and aero wheel in every situationNew ZR1 DB hub is engineered in Germany with better seal design for improved durabilityShips with 12mm front and rear end capsCentre locking rotor interface. Lock ring is included with the wheelsDeeply rooted in Zipp s drive to conquer the Spring Classics, the new 303 Firecrest is remade with a purpose-made approach for the demands of modern road bikes. When it comes to going fast on a bicycle, efficiency means reduced: Wind resistance, rolling resistance, rider fatigue, weight. The 303 Firecrest Tubeless Disc-brake was designed using real-world direct measurements (vs. primarily wind tunnel or computer simulation). The results were huge. Its rim is slightly more bulbous in design than its predecessor, with a 30mm outside width, a 25mm internal width, and a 40mm rim depth. The profile provides low drag and an improved transition between rim and tyre, boosting aero efficiency on the road. The wide rim stance also features less tyre deflection for reduced rolling resistance. The combination of the wider tyre, increased tyre volume, and lower tyre pressure helps to reduce rider fatigue by smoothing out the ride over imperfect pavement and road conditions the tyre and wheel system absorbs the shaking, not the rider. At the centre of the 303 Firecrest Tubeless Disc brake is a versatile and durable new hub, the German-engineered ZR1 DB. The 303 Firecrest Tubeless Disc-brake wheel is for dedicated cyclists who aspire to the latest in technology. Its competitors in races, against peers, or simply conquering personal limits. This is about becoming faster and matching your motivation to the most advanced technology.Orientation (wheels): FrontSize (wheels): 700cRim construction: CarbonTire compatibility: Clincher Tubeless ReadyRim depth: 40mmSurface texture: ABLC SawToothBrake compatibility: Disc (Center Lock)Rim - inside width: 25mmRim profile: SymmetricalRim finish: UD fiber, adhesive decalsColor (Decal): StandardNipple material: AluminumNipple anti-rotation: Sapim Secure-LocSpoke type: CX-SprintSpoke count: 24Spoke pattern: 2 CrossHubZ: R1 Disc BrakeDriver body type: n/aColour (hub): BlackAxle type (Wheels): TA 12x100Axle material: Aluminum front & rearBearings: Cartridge - Stainless SteelDriver Mechanism: n/aDriver body material: n/aMax tyre pressure: 73psiMax recommended rider weight: 250lbsPart Weight (g): 613Please Note: The below tyre brands have communicated to us that their tubeless models are compatible with our tubeless hookless straight side wheels. Riders wishing to run regular clincher tyres should check with the manufacturer if they are compatible with hookless rims. This is a guide and we still recommend consumers confirm compliance with their chosen tyre manufacturer: Zipp - Tangente Speed RT25, R28, and the Tangente Course G40 gravel tyreSchwalbe Rene Herse
MaXx-D Sync Mk4Maxx-D SYNC has a smoother App to allow the light to be, through a smart phone, programmed to tailor the light output or burn time to fit to the needs of the ride ahead, mode changeable via Bluetooth remote. 3 LEDs with spot Lens and 1 with spread combine to shine far down the track and highlight the trail edge at the same time. Backed with 4400 of measured Lumens through REFLEXX++ to automatically provide the right light when required.Key Features:Output:,Reflex 4400 lumens,2700 lumens.Weight: 310g,Runtime:: 2-36 hours.REFLEX++Reflex automatically adjusts the light to provide boosted output when riding hard and fast then intuitively dimming for the slower sections such as climbs. This is all to optimise battery capacity, to provide extra light when needed and save it when not required.Reflex achieves this by using data from 3D digital accelerometers including gyroscope and thermistors. It continually analyses the data to make seamless adjustments to benefit the rider, probably better than the rider can. It is a form of artificial intelligence. The selected run time will be achieved by averaging the output over the period.Diablo Sync Mk4The Diablo SYNC gives you the widespread, high-powered beam of a Diablo with SYNC Bluetooth connectivity for wireless mode changing and customisable runtimes via a smart phone and an updated app to get exactly what you need out it to keep you riding on the edge. Also available with in a pack with an additional Support Cell for longer runtimes.Key Features:Output: 1900 lumens,Weight: 120g,Runtime: 2-36 Hours.SYNC SYNC allows you to control the light with a remote switch and to make custom programs in the Exposure SYNC App, additionally both helmet and handlebar lights can be simultaneously controlled with a single remote via Bluetooth connectivity. App is available in both iOS and Android platforms.MaXx-D Sync Mk4 and Diablo Sync Mk4ITMPatented circuitry within the light will reduce power to the LEDs, if they go beyond the optimum temperature, keeping the light as efficient as possible to maximise output and battery capacity. Once cooled the output is automatically restored.OSDAn LED display panel that gives clear information on which mode the light is in, runtime remaining in hours and minutes, percentage charged and feedback information during OMS. Patent Protected.OMSVarious programs in the lights can easily be selected to offer a choice of run times and modes so you can find the right one for your ride, be it an all-night adventure or an intense blast.
DT Swiss Arc 1100 Dicut 80mm Front WheelA precision-built road wheel with an innovative design, this ARC 1100 road wheel by DT Swiss is the perfect choice for the focused triathlete. Developed with assistance from aero experts SWISS SIDE, this carbon fibre wheel boasts an 80mm rim depth for top-level aerodynamics and crosswind stability. Keeping a stiff and responsive shape at high speeds, this tubeless-ready model keeps a low weight for easy handling. Lightweight and Fast-Rolling, Carbon Road Wheel The quality of the rim is matched by the efficiency of the DT240 hub. Equipped with ceramic SINC bearings for a friction-free spin, the hub acts as a supportive core for the wheel and comes laced with strengthening DT Aero Comp spokes. Slicing through the air with precision and speed, the spokes streamline the performance of this top-level racing wheel. The durable and reliable carbon braking surface provides the DT Swiss Arc 1100 Dicut 80mm Front Wheel with an excellent stopping experience, making it the ideal choice for the time-conscious road racer. Features: Rim Material: Carbon Rim Type: Clincher Internal Rim Width: 17mm External Rim Width: 28mm Rim Height: 80mm Spokes: DT Aero Comp straightpull with DT ProLock hidden aluminium nipples, Radial/2-cross lacing Hub Type: DT240 Hub Axle Type: 100x5mm QR Tubeless-Ready: Yes Brake Standard: Rim Brake Recommended Maximum Weight: 100kg Includes: RWS Titan, Tubeless tape 19mm, TL Vent aluminium black 66-80mm, Swissstop black prince, valve guard, wheel bag Weight: 786gBuy DT Swiss Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
RX870 gravel tuned 12/11-speed 700c tubeless front wheel offering all the technology of Shimano wheels balancing the best combination of rim weight and strength to deliver an exceptional gravel wheelset 32 mm high profile full carbon rim for improved aero dynamics and durability 25 mm internal rim width to accommodate a wider section tyre from 32-50mm Easy to use Center Lock rotor mount for use with disc brakes 24 stainless steel butted and bladed straight pull spokes with a 2-cross lacing pattern improve lateral and torsional (power transmission) rigidity Elbow-less spokes with alloy nipples make for a strong yet compliant wheel The hub uses angular contact bearings designed to cradle the balls giving both radial and lateral support for superior strength and durability in real world riding conditions. They also offer precision bearing adjustment and easy maintenance Labyrinth and contact sealing - low-friction seals effectively shut out water, mud and dirt without affecting rotational smoothness E-thru axle front 100mm Weight front 639gms Colour Black Wheel Diameter 700c
Prime BlackEdition 85 Carbon Front Road Wheel When a second could be the difference between glorious victory and inglorious defeat, the BlackEdition 85 Carbon Front Wheel is the wheel to keep you ahead. Wide-rimmed for increased aerodynamics and deep rimmed for efficient performance, this wheel will give you the advantage in your chosen event. Capable of achieving faster speeds from the same physical effort thanks to the 85mm deep aero rim profile, the 27.5mm wide rim brilliantly contours to the tyre for the best aerodynamics. Made of a R010, CNC machined 6061 alloy hub body and DT Swiss straight pull spokes, the wheel gives top end weight distribution with a greater strength to weight ratio, while providing increased reactivity, making for a stiffer and more durable wheel. The Prime BlackEdition 85 Carbon Front Wheel ticks all the boxes for the time-trialist or triathlete in their quest for victory and comes bundled with a Prime QR skewer, Prime Carbon Brake Pads, tubeless valve and tape, 2 spare spokes and nipples. Since the release of the BlackEdition range in 2018, we've been working hard behind the scenes with Vitus Pro Cycling in search of the marginal gains that could help them in some of the UK's biggest races. The 2020 BlackEdition is the result. Lightweight RimWe've experimented with numerous types of resin and tested countless new lay ups before we settled on our new and improved BlackEdition rim. But, that's not all, we've upgraded to a higher grade of carbon, saving precious grams, and improving on the impact strength/weight ratio making the new BlackEdition our best rim yet. Features: Rim Material: T700 UD carbon fibre Axle Size Compatibility: Front: 100x9mm QR; Rear: 130x10mm QR Rim Width: 19mm (internal) 27.5mm (external) Rim Depth: 85mm Hubs: R010, CNC machined 6061 alloy hub body Spokes: DT Aerolite (non-drive), DT Aero Comp (drive side) Hub Bearings: 2 x 699 UCI approved Weight: 812g Spares (available separately):Prime Bearing Kits Prime BlackEdition CeramicSpeed Bearing Kit Prime R010 Front Hub Bearing Kit Spoke Length:Front Drive Side: 228mmFront Non-Drive Side: 228mmERD:469mmPrime 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 from Chain Reaction Cycles, the World's Largest Online Bike Store.