OVERVIEW “AC-2” = Dual Angular Contact. This describes the use of both angular contact bearings&and&angled bearing cups/hub bores used in the hub design. The AC-2 hub features revolutionary bearing installation and function never seen before in a bicycle hub. It has been designed from the ground up for ease of maintenance and optimal bearing performance. The AC-2 Cassette Hub also offers changeable pawl/spring configurations for varying points of driver engagement to suit a rider’s personal preference. HERE ARE A FEW KEY POINTS OF THE AC-2 BMX DISC BRAKE CASSETTE HUB: -The AC-2 hubs use 20mm Angular Contact bearings with a wave spring pre-load. Bearings are pressed into tapered cups that mate with the angled bores machined into the hub shell. This design feature allows bearing/cup to be easily installed and removed from hub shell&without&any special tools. No more presses or hammers needed! Another attribute of the tapered bearing cup/angled hub shell bore design is how the bearings seat in the hub. The bearings/cups on each side of the hub shell are in&perfect&alignment with each other! This ensures superior bearing performance and less chance of premature wear. -Hub shell and driver literally “float” on the axle. The only force on the bearings is supplied by the wave spring(which delivers the appropriate bearing pre-load needed for angular contact bearings). Tightening of axle bolts has absolutely no affect on the bearings! -The bearings, wave spring, and shim(s) are secured on the axle by one retaining ring. The only tool used to assemble/disassemble the AC-2 hub is a pair of snap ring pliers! -The AC-2 hub cassette driver is also unique. It allows for changeable P.O.E.(points of engagement). The hub driver comes standard with 6 pawls and springs. This option offers 96 P.O.E. -Maximum engagement. The other choice is to use just 3 pawls and springs. P.O.E. is reduced to 48 and minimal drag is achieved. This is a rider preference choice and both have a unique sound! -The proprietary Profile Racing 10 spline aluminum cassette body allows you to use Profile's standard steel, Elite, or aluminum cogs ranging from 12t to 18t. -ISO Standard 6 bolt disc brake mount.
This lightweight aluminum wheelset is a no brainer for anybody looking to make an easy upgrade from OEM wheels. The Ksyrium S Disc can significantly boost any bike's performance and is an easy entry point to Mavic quality that doesn't take any shortcuts.The Ksyrium S Disc is 40g lighter than the former Ksyrium UST Disc while also being stronger and laterally stiffer. Stiffness is optimized using Fore technology. The upper bridge remains undrilled optimizing strength and rigidity and it doesn’t require the use of a rim tape which saves another 30g per wheel. The rim bed’s new shape makes it easier than ever to mount and remove tires and our UST Tubeless technology improves rolling resistance and grip while reducing the risk of punctures. Those rims are made in France in our aluminum rim factory.Our new Infinity hub platform optimizes stiffness and power transfer with highly controlled spoke tension while our Instant Drive 360 freewheel coupled with our automatic bearing preload adjustment (QRM Auto) delivers fast engagement and durability. The Ksyrium S Disc doesn’t just ride fast it looks fast too. Matte painted hubs invisible rim welding and deep black spokes give this wheelset a premium look that stands out from the crowd. Engineered specifically for disc brakes it's compatible with a 12x100 axle up front and 12x142 rear and can convert to Quick Release with supplied adapters. It's available for Shimano and Sram XD-Road cassettes and can convert to Campagnolo with an optional driver body.For Center Lock disc rotors only. Key benefits Lightweight and durable for everyday performance Rim weighs only 430g No rim tape is needed saving 60g over a traditional wheelset Flat lightweight spokes and ID360 freewheel technology Laterally stiff and vertically compliant for a more dynamic ride Fore technology keeps the rim upper bridge solid to make the 19mm wide rim stiffer New Infinity hub plaform: stiff axle durable bearings and new hub design Improved UST Road delivers more speed comfort and control in an easy to use tubeless system No tubes means less friction better efficiency and grip a reduced risk of punctures New rim bed shape makes it easier to mount and change tires Fore drilling technology doesn't require the use of rim tape Rims Material: Maxtal Tire: UST Tubeless and tubetype Disc brake specific profile Internal width: 19 mm SUP welding technology Fore tapeless tubeless technology UST tubeless technology ETRTO size: 622x19TC Height: 22 mm Spokes Count: 24 front and rear Nipples: Fore integrated aluminum Material: steel Shape: straight pull flat double butted Lacing: front and rear crossed 2 contactless Delivered with User guide UST valve and accessories Front QR adapters Multifonction adjustment wrench (delivered with rear wheel) Rear QR adapters for Instant Drive 360 Hubs Axle material: aluminum Front and rear bodies: aluminum Instant Drive 360 freewheel technology Rear: Quick Release 12x142 and 12x135 compatible QRM Auto bearing preload technology Front: Quick release and 12x100 through axle compatible Infinity hubs Intended use Recommended tire sizes: 25 to 32 mm ASTM CATEGORY 2 : road and offroad with jumps less than 15cm For a longer longevity of the wheel Mavic recommends that the total weight supported by the wheels doesn't exceed 120kg bike included Max Pressure: see indication on wheel and tire If they differ use the lowest of the 2 Minimum and maximum allowed tyre width: see indication on wheel Maximum tyre pressure: 675bar/97PSI with a 23mm tyre - 38bar/55PSI with a 62mm tyre Compatibility Freewheel: Shimano/Sram convertible to Campagnolo ED11 N3W and XD-R with optional driver bodies Rear axle: 12mm thru axle convertible to Quick Release with included adapters Front axle: 12x100 thru axle easily convertible to quick release with included adapters Not compatible with 15mm through axles Versions Disc standard: Center Lock® only Freewheel: Shimano/Sram or XD-Road Compatible Adapters and freewheel bodies 12 to 9mm front adapter for quick release (V2680301) 12mm front hub cap (V2680501 - Delivered with the wheel) 12x142 rear axle adapters (V2510701 - Delivered with the wheel) 12 to 9mm rear adapter for quick release (V2510801 - Delivered with the wheel) ID360 Shimano / Sram Light freewheel body (V3850101) ID360 Campagnolo freewheel body (V3440101) ID360 XD-R freewheel body (V2580101) ID360 Shimano / Sram freewheel body (V3430101) ID360 N3W freewheel body (V4270101) Information on specified weight The weight of the wheels is announced at +/-5% in XD/XD-R and Center Lock version without quick release nor valve nor rim tape
Campagnolo Record 12 Speed Hydraulic Disc BrakeDelivering increased power, greater ergonomics and an easier-to-maintain set-up, this 12 speed hydraulic disc brake is engineered for complete control in all road cycling situations. Benefitting from many of Campagnolo's finest technologies including Vari-Cushion, One lever-One Action, AMS Adjustment and an Ultra-Shift System, this model also offers a wide range of features and personalisation, so riders can fine-tune their braking and shifting performance to match their riding style or the terrain conditions.12 Speed Ergopower Record Disc Brake ControllerThe mechanical controller for the Ergopower Record 2x12 Speed Disc Brake offers an ergonomic, comfortable and safe support and grip thanks to Vari-Cushion technology, essential for those who stay on the saddle for several hours. Campagnolo has also equipped this model with its renowned One Lever-One Action technology, which assigns each lever a single function to prevent shifting errors. Another highlight is its Ultra-Shift mechanism, which enables upshifting up to three sprockets at a time and downshifting a full five. This function allows you to maintain cadence even in case of sudden changes of incline or rhythm, with speed and ease.Delivering more customisation, this lever adapts to different hand sizes with three levels of Reach Adjustment that enables riders to move the brake lever closer to the low grip. This makes it a great choice for any hand size, including smaller hands. In Addition, its AMS Adjustment allows braking modulation the moment of shift engagement through the use of specific levers. The carbon fibre brake levers feature a unidirectional disposition of the fibre to ensure they match seamlessly with the other components of the Record groupset (available separately).Campagnolo CaliperThe flat-mount Campagnolo brake caliper ensures powerful, modular braking in any situation owing to pistons measuring 22mm in diameter. The pad return is now optimised to ensure that there is no friction when the brake lever is released. A special metal plate positioned between the pad and the caliper piston cushions the vibrations during braking.The Campagnolo brake caliper is designed to be mounted together with the disc chosen by the rider (available separately) and to always guarantee the highest level of performance. Careful attention was given to making maintenance and assembly operations easy: the pads have wear indicators and replacing them is facilitated by the absence of physical return springs. Additionally, work was done on the insertion of the disc in the caliper to make changing the wheel easier and faster.Features: Brake Lever Material: Carbon Fibre Use: Road Speed: 12 speed Controller Technologies: One lever-One action, Ultra-Shift System, Ergopower Control Caliper Technologies: Standard Flat Mount, 22mm pistons in phenolic resin, Piston-caliper connector, Interchangeable spare parts, Wear indicator Comfort: Vari-Cushion hood Adjustment: 3 levels of reach adjustment Ultra-Shift System: Up to 5 sprockets in downshifting, up to 3 in upshifting Single or Pair: Single Weight: 463gTechnologies: Controller Technologies Comfortable Body: The controls enable a solid, safe grip when pedalling out of the saddle or gripping high on the handlebar. Rapid Shifting: Immediate shifting engagement enables activating the front derailleur with minimum effort and in any hand position on the handlebar. Multiple Action: An unplanned ascent, a sudden jerk: it takes barely a moment to find the right ratio owing to the multiple action of the controls. Ergonomic: The shape of the body and the possibility to adjust the reach enable all cyclists to use these controls, regardless of the size of their hands or fingers. Customisable: 3 levels of reach adjustment. Upshifting Lever Integration: More space under the control body when gripping the Ergopower control. Disc Caliper: Flat mount disc only, to be compatible with the latest frame technology. Maximum Smoothness Cables: Updated cable set maintains exceptional smoothness far beyond those of the competition, maximum performance longevity. Superior Alignment: Braking lever pivot aligned with slant of ergo power, more efficient power transfer requiring less energy from rider's hand. Upgraded Brake Lever: The result of meticulous studies (double curve brake lever, updated form outward curve). Vari-Cushion Hood: Different thicknesses allowing for greater grip, comfort and water dispersion. Enlarged Shifting Paddles: For instant reaction access. Ultra-Shift System: Up to 5 sprockets in downshifting, up to 3 in upshifting. Caliper Technologies Standard Flat Mount: Fully compatible with flat-mount frames. 22mm Pistons in Phenolic Resin: Braking force and thermal isolation. Piston-Caliper Connector: The return action of the pistons is now optimised, rapidly returning the pads to their position and thus ensuring an overall clearance between pad and disc of 0.4-0.8 mm, with no risk of accidental contact. Interchangeable Spare Parts: Pads, cylinder, screws, bolts (same for all calipers): Fully compatible and optimised spare parts, making maintenance practical. Wear Indicator: It is very easy to see when the pads need to be replaced. Rounded Brake Pads: These facilitate disc insertion and speed up wheel changing. Anti-Vibration Plate: Optimal braking without vibrations. Two Fixing Screws: Rapid installation and maintenance.Manufacturer's Part Numbers: CPB450B Black Carbon 140mm Caliper LH Rear CPB451A Black Carbon 160mm Caliper RH FrontBuy Campagnolo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Campagnolo Record 12 Speed Hydraulic Disc BrakeDelivering increased power, greater ergonomics and an easier-to-maintain set-up, this 12 speed hydraulic disc brake is engineered for complete control in all road cycling situations. Benefitting from many of Campagnolo's finest technologies including Vari-Cushion, One lever-One Action, AMS Adjustment and an Ultra-Shift System, this model also offers a wide range of features and personalisation, so riders can fine-tune their braking and shifting performance to match their riding style or the terrain conditions.12 Speed Ergopower Record Disc Brake ControllerThe mechanical controller for the Ergopower Record 2x12 Speed Disc Brake offers an ergonomic, comfortable and safe support and grip thanks to Vari-Cushion technology, essential for those who stay on the saddle for several hours. Campagnolo has also equipped this model with its renowned One Lever-One Action technology, which assigns each lever a single function to prevent shifting errors. Another highlight is its Ultra-Shift mechanism, which enables upshifting up to three sprockets at a time and downshifting a full five. This function allows you to maintain cadence even in case of sudden changes of incline or rhythm, with speed and ease.Delivering more customisation, this lever adapts to different hand sizes with three levels of Reach Adjustment that enables riders to move the brake lever closer to the low grip. This makes it a great choice for any hand size, including smaller hands. In Addition, its AMS Adjustment allows braking modulation the moment of shift engagement through the use of specific levers. The carbon fibre brake levers feature a unidirectional disposition of the fibre to ensure they match seamlessly with the other components of the Record groupset (available separately).Campagnolo CaliperThe flat-mount Campagnolo brake caliper ensures powerful, modular braking in any situation owing to pistons measuring 22mm in diameter. The pad return is now optimised to ensure that there is no friction when the brake lever is released. A special metal plate positioned between the pad and the caliper piston cushions the vibrations during braking.The Campagnolo brake caliper is designed to be mounted together with the disc chosen by the rider (available separately) and to always guarantee the highest level of performance. Careful attention was given to making maintenance and assembly operations easy: the pads have wear indicators and replacing them is facilitated by the absence of physical return springs. Additionally, work was done on the insertion of the disc in the caliper to make changing the wheel easier and faster.Features: Brake Lever Material: Carbon Fibre Use: Road Speed: 12 speed Controller Technologies: One lever-One action, Ultra-Shift System, Ergopower Control Caliper Technologies: Standard Flat Mount, 22mm pistons in phenolic resin, Piston-caliper connector, Interchangeable spare parts, Wear indicator Comfort: Vari-Cushion hood Adjustment: 3 levels of reach adjustment Ultra-Shift System: Up to 5 sprockets in downshifting, up to 3 in upshifting Single or Pair: Single Weight: 463gTechnologies: Controller Technologies Comfortable Body: The controls enable a solid, safe grip when pedalling out of the saddle or gripping high on the handlebar. Rapid Shifting: Immediate shifting engagement enables activating the front derailleur with minimum effort and in any hand position on the handlebar. Multiple Action: An unplanned ascent, a sudden jerk: it takes barely a moment to find the right ratio owing to the multiple action of the controls. Ergonomic: The shape of the body and the possibility to adjust the reach enable all cyclists to use these controls, regardless of the size of their hands or fingers. Customisable: 3 levels of reach adjustment. Upshifting Lever Integration: More space under the control body when gripping the Ergopower control. Disc Caliper: Flat mount disc only, to be compatible with the latest frame technology. Maximum Smoothness Cables: Updated cable set maintains exceptional smoothness far beyond those of the competition, maximum performance longevity. Superior Alignment: Braking lever pivot aligned with slant of ergo power, more efficient power transfer requiring less energy from rider's hand. Upgraded Brake Lever: The result of meticulous studies (double curve brake lever, updated form outward curve). Vari-Cushion Hood: Different thicknesses allowing for greater grip, comfort and water dispersion. Enlarged Shifting Paddles: For instant reaction access. Ultra-Shift System: Up to 5 sprockets in downshifting, up to 3 in upshifting. Caliper Technologies Standard Flat Mount: Fully compatible with flat-mount frames. 22mm Pistons in Phenolic Resin: Braking force and thermal isolation. Piston-Caliper Connector: The return action of the pistons is now optimised, rapidly returning the pads to their position and thus ensuring an overall clearance between pad and disc of 0.4-0.8 mm, with no risk of accidental contact. Interchangeable Spare Parts: Pads, cylinder, screws, bolts (same for all calipers): Fully compatible and optimised spare parts, making maintenance practical. Wear Indicator: It is very easy to see when the pads need to be replaced. Rounded Brake Pads: These facilitate disc insertion and speed up wheel changing. Anti-Vibration Plate: Optimal braking without vibrations. Two Fixing Screws: Rapid installation and maintenance.Manufacturer's Part Numbers: CPB450B Black Carbon 140mm Caliper LH Rear CPB451A Black Carbon 160mm Caliper RH FrontBuy Campagnolo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Engineered for complete control in all road cycling situations, this kit pairs an Ergopower Record 12 Speed Disc Brake controller with a brake caliper for powerful braking performance, greater ergonomics and an easier-to-maintain set-up. Benefitting from many of Campagnolo's finest technologies including Vari-Cushion, One lever-One action, AMS Adjustment and an Ultra-Shift System, this disc brake also offers a wide range of features and personalisation, so riders can fine-tune their braking and shifting performance to match their riding style or the terrain conditions. 12 Speed Ergopower Record Disc Brake Controller The mechanical controller for the Ergopower Record 2x12 Speed Disc Brake offers an ergonomic, comfortable and safe support and grip thanks to Vari-Cushion technology, essential for those who stay on the saddle for several hours. Campagnolo has also equipped this model with its renowned One Lever-One Action technology, which assigns each lever a single function to prevent shifting errors. Another highlight is its Ultra-Shift mechanism, which enables upshifting up to three sprockets at a time and downshifting a full five. This function allows you to maintain cadence even in case of sudden changes of incline or rhythm, with speed and ease. Delivering more customisation, this lever adapts to different hand sizes with three levels of Reach Adjustment that enables riders to move the brake lever closer to the low grip. This makes it a great choice for any hand size, including smaller hands. In Addition, its AMS Adjustment allows braking modulation the moment of shift engagement through the use of specific levers. The carbon fibre brake levers feature a unidirectional disposition of the fibre to ensure they match seamlessly with the other components of the Record groupset (available separately). Campagnolo Caliper The flat-mount Campagnolo brake caliper ensures powerful, modular braking in any situation owing to pistons measuring 22mm in diameter. The pad return is now optimised to ensure that there is no friction when the brake lever is released. A special metal plate positioned between the pad and the caliper piston cushions the vibrations during braking. The Campagnolo brake caliper is designed to be mounted together with the disc chosen by the rider (available separately) and to always guarantee the highest level of performance. Careful attention was given to making maintenance and assembly operations easy: the pads have wear indicators and replacing them is facilitated by the absence of physical return springs. Additionally, work was done on the insertion of the disc in the caliper to make changing the wheel easier and faster. Technologies: Controller Technologies Comfortable Body: The controls enable a solid, safe grip when pedalling out of the saddle or gripping high on the handlebar. Rapid Shifting: Immediate shifting engagement enables activating the front derailleur with minimum effort and in any hand position on the handlebar. Multiple Action: An unplanned ascent, a sudden jerk: it takes barely a moment to find the right ratio owing to the multiple action of the controls. Ergonomic: The shape of the body and the possibility to adjust the reach enable all cyclists to use these controls, regardless of the size of their hands or fingers. Customisable: 3 levels of reach adjustment. Upshifting Lever Integration: More space under the control body when gripping the Ergopower control. Disc Caliper: Flat mount disc only, to be compatible with the latest frame technology. Maximum Smoothness Cables: Updated cable set maintains exceptional smoothness far beyond those of the competition, maximum performance longevity. Superior Alignment: Braking lever pivot aligned with slant of ergo power, more efficient power transfer requiring less energy from rider's hand. Upgraded Brake Lever: The result of meticulous studies (double curve brake lever, updated form outward curve). Vari-Cushion Hood: Different thicknesses allowing for greater grip, comfort and water dispersion. Enlarged Shifting Paddles: For instant reaction access. Ultra-Shift System: Up to 5 sprockets in downshifting, up to 3 in upshifting. Caliper Technologies Standard Flat Mount: Fully compatible with flat-mount frames. 22mm Pistons in Phenolic Resin: Braking force and thermal isolation. Piston-Caliper Connector: The return action of the pistons is now optimised, rapidly returning the pads to their position and thus ensuring an overall clearance between pad and disc of 0.4-0.8 mm, with no risk of accidental contact. Interchangeable Spare Parts: Pads, cylinder, screws, bolts (same for all calipers): Fully compatible and optimised spare parts, making maintenance practical. Wear Indicator: It is very easy to see when the pads need to be replaced. Rounded Brake Pads: These facilitate disc insertion and speed up wheel changing. Anti-Vibration Plate: Optimal braking without vibrations. Two Fixing Screws: Rapid installation and maintenance. Manufacturer's Part Numbers: CPB450B Black Carbon 140mm Caliper LH Rear CPB451A Black Carbon 160mm Caliper RH Front
The DT Swiss CR 1400 Dicut wheels offer maximum off-road performance at an attractive price point.Aluminium tubeless ready rimSpokes: DT aerolite straight pull front & DT aero comp straight pull rearHub type: 240Weight: 728g (front), 872g (rear)Maximum recommended system weight: 130kgWith a weight of just over 1600 grams the CR 1400's are 400-600 grams lighter than the stock OEM wheels that come on most gravel bikes but still tough enough to be relied on with a bike packing-friendly system weight limit of 130kg. The tubeless ready SBWT welded rim with a 22 mm internal diameter (26 mm external) makes these ideal for 33c and wider tyres.DT's legendarily reliable 240 hub internals and 36-tooth ratchet rear Freehub system makes these hubs solid under drive, lightweight and easy to service. DT have spec'd a blend of their renowned Aerolite and Aero Comp spokes for the perfect balance of stiffness, comfort and low weight. The front wheel comes ready for 12 x 100 mm thru axles. The rear comes ready for 12 x 142 mm thru axles.
Developed with Team Spectra in search of the marginal gains that could help them in some of the UK's biggest races, this front wheel 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 Front Wheel 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. Tubeless Ready Carbon Front Wheel Developed to give modern riders and racers a much-needed performance upgrade, this front wheel 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: x2 Spare Spokes x2 Nipples Tubeless Valve QR Skewer 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 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.
Developed with Team Spectra in search of the marginal gains that could help them in some of the UK's biggest races, this front wheel is designed for rolly races and riding as well as fast gravel. 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 44 Carbon Disc Front Wheel 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. Tubeless Ready Carbon Front Wheel Developed to give modern riders and racers a much-needed performance upgrade, this front wheel 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: 2 spare spokes & nipples Tubeless Valve QR Skewer 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 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.
High performance carbon laminate road racing disc brake wheels meets the demands of today's professional and amateur riders Smooth surface carbon and alloy tubeless ready clincher rim is both light weight and rigid Easy to use Centre-Lock rotor mount for use with disc brakes Front and rear 28 mm rim height Stainless steel butted and bladed straight pull spokes for optimal balance and rigidity (OPTBAL) High lateral rigidity is improved with a wide flange spacing Labyrinth double contact sealing - low-friction seals effectively shut out water, mud and dirt without affecting rotational smoothness Polished bearing races reduce friction and provide for smooth rotation Cold forged and machined aluminium hub shell and oversized 7075 alloy axle keep the wheel weight to a minimum 8, 9, 10 and 11-speed compatible 700C tubeless clincher compatible For 100 x 12 mm front and 142 x 12 mm rear axles Brake Type: Disc Colour: Black Rim Type: Clincher Wheel Diameter: 700c Product Type: Wheelsets
The Stay Strong Reactiv hubset consists of the Reactiv 20mm alloy fully sealed front hub with alloy female axle and the Reactiv alloy fully sealed rear hub with hollow axle, 6 Pawl, 180 points of engagement and alloy 7075 16T cog. ###section### Product Specs AXLE SIZE: 20mm SPOKE HOLES: 36h BEARINGS: Sealed WEIGHT: TBC
Prime Primavera 56 Carbon Disc Front WheelFeaturing a stiff and lightweight T800 UD carbon fibre rim construction, this front wheel provides an excellent strength-to-weight ratio for flat road races as well as time trial (TT) and triathlon (Tri) racing. Developed with Team Spectra in search of the marginal gains that could help them in some of the UK's biggest races, 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 56 Carbon Disc Front Wheel 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.Tubeless Ready Carbon Front WheelDeveloped to give modern riders and racers a much-needed performance upgrade, this front wheel 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, Time Trial (TT) and Triathlon (Tri) Axle Size Compatibility: 135x12mm Rim Width: 23mm (internal); 30mm (external) Rim Depth: 56mm Rim Type: Clincher Hub: SR1D, CNC machined 6061 Alloy hub body Hub Bearings: 2x 6803 Spokes: Straight Pull DT Aerolite (non-drive), DT Aero Comp (drive side) Tubeless Ready: Yes UCI Approved: Yes Brake Type: Disc Brake Disc Mount: Centre Lock Rider Weight Limit: 110kg Weight: 680gIn The Box: 2 spare spokes 2 nipples Tubeless Valve QR Skewer 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 QRPrime 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 Front WheelFeaturing a stiff and lightweight T700 UD carbon fibre rim build, this front wheel provides a fantastic strength-to-weight ratio for excellent smoothness and low weight performance during gravel racing. 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. Developed with Team Spectra in search of the marginal gains that could help them in some of the UK's biggest races, this front wheel is designed for rolly races and riding as well as fast gravel.Greater Strength To Weight RatioBuilt-up using an SR1D, CNC machined 7075 alloy hub body and DT Swiss straight pull spokes, the Prime Primavera 44 Carbon Disc Front Wheel 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.Tubeless Ready Carbon Front WheelDeveloped to give modern riders and racers a much-needed performance upgrade, this front wheel 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: T700 UD Carbon Fibre Use: Gravel Axle Size Compatibility: 135x12mm Rim Width: 23mm (internal); 30mm (external) Rim Depth: 44mm Rim Type: Clincher Hub: SR1D, CNC machined 7075 Alloy hub body Hub Bearings: 2x 6803 Spokes: Straight Pull DT Aerolite (non-drive), DT Aero Comp (drive side) Tubeless Ready: Yes UCI Approved: Yes Brake Type: Disc Brake Disc Mount: Centre Lock Rider Weight Limit: 110kg Weight: 675gIn The Box: 2 spare spokes & nipples Tubeless Valve QR Skewer 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 QRPrime 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.