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 time trial/triathlon races and riding. Boasting a reliable carbon rim construction, it offers a superior strength to weight ratio so you can enjoy its fantastic speed, smooth-rolling performance and versatility on your ride. Topped off with a new SR1 CNC machined 6061 alloy hub and upgraded rim graphics, this is a perfect upgrade for powering you to the finish line with precision. Wider = Improved Performance The Prime Primavera 60 Carbon Front Wheel features a 60mm deep aero rim profile, meaning you get more speed for the same effort. A wider rim profile creates a more linear contour with the tyre to increase the Primavera 60's aerodynamic properties. Greater Strength To Weight Ratio Built-up using an SR1 CNC machined 6061 alloy hub body and DT Swiss straight pull spokes, the Prime Primavera 60 Carbon 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. Aero Advantage If you're looking for an advantage in your next road race, criterium, TT or Tri event, the Prime Primavera 60 Carbon Wheel is the ultimate choice. Lightweight Rim Prime has experimented with numerous types of resin and tested countless new lay ups before they settled on the new and improved Primavera 60 rim. But, that’s not all, they’ve upgraded to a higher grade of carbon, saving precious grams, and improving on the impact strength/weight ratio making the new Primavera 60 the brand's best rim yet. In The Box: Prime Carbon Brake Pads Prime QR Skewer Tubeless Valve Spare Spokes x2 Nipples x2 Spares (available separately) SR1 Front Axle Silver QR 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 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.
Elite road racers demand reliable and precise shifting 12-speed Dura-Ace R9250 delivers with its super-lightweight and compact design Synchronized Shift designed developed to choose the next biggest or lowest gear ratio irrespective of whether a gear change needs to be made by the front or rear derailleur The Di2 front derailleur's operation is pioneering smooth shifting is guaranteed thanks to wireless communication with the gear levers. What's more shifting the rear derailleur automatically trims the front derailleur The biggest difference you will notice is just how much quicker and effortlessly smoother shifting on the front chainrings is even under load The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates corrosion and stretching but provides effortless gear shifts The front derailleur also trims automatically; the cage moves in response to the position of the rear derailleur on the cassette to ensure no chain rub and a quiet unobtrusive ride enabling you to concentrate on the road ahead Braze-on fit as standard; if your bike does not have a braze-on mount seat tube adapters are available 12-speed E-tube SD300 wire compatible
Campagnolo Super Record 12 Speed Rear DerailleurThe 12-Speed Campagnolo Super Record Rear Derailleur is the heart and soul of the Super record 12-Speed drivetrain. Super Record components are designed for competitions and to provide the optimum performance required to win at the top level. This new model still provides professional racers with the certainty of fast and exceptionally accurate shifting, even under load. However, you don't have to be a professional to take advantage of Campagnolo's best performance features, the significant increase in shifting will be noticeable to any road cyclist.More Efficient, Better Power Transfer, Smoother ShiftingThe revised shape of the external components of the Super Record 12-Speed rear derailleur allows it to move efficiently to give maximum performance at any angle across any cassette ratio. The design of the cage keeps the chain closer to the cassette to ensure better power transfer, a more positive drive, whilst perfectly following the curve of the cassette sprockets. This better chain/sprocket interface also gives greater durability of components and is silent during use.Features: ULTRA-LIGHT main derailleur body Stiffer, less weight Optimised trajectory curve, improved shifting Close contact with each sprocket 3D-Embrace Technology Inner mechanism embraces more teeth per sprocket Greater shifting retention and efficiency Unique 72.5mm Cage, One Size Fits All (11-29 and 11-32T cassettes) Larger 12-Tooth pulley design, greater contact and cassette versatility Increased adjustability, durability and rider safety Massive performance increase and just 3 grams difference, compared to the previous model Weight: 181gBuy Campagnolo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Elite road racers demand reliable and precise shifting, 12-speed Dura-Ace R9150 delivers with its super-lightweight and compact designSynchronized Shift designed, developed to choose the next biggest or lowest gear ratio irrespective of whether a gear change needs to be made by the front or rear derailleur,The Di2 front derailleur's operation is pioneering, smooth shifting is guaranteed thanks to wireless communication with the gear levers. What's more, shifting the rear derailleur automatically trims the front derailleur,The biggest difference you will notice is just how much quicker and effortlessly smoother shifting on the front chainrings is, even under load,The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, corrosion and stretching, but provides effortless gear shifts,The front derailleur also trims automatically; the cage moves in response to the position of the rear derailleur on the cassette to ensure no chain rub and a quiet unobtrusive ride, enabling you to concentrate on the road ahead,Braze-on fit as standard; if your bike does not have a braze-on mount seat tube adapters are available,12-speed E-tube SD300 wire compatible.
The new Super Record 12X2 Speed rear derailleur: pure technology. Functionality combines with the highest quality materials and exceptional weight to generate unparalleled performance.A connector rod has been added to the new Super Record 12X2 Speed rear derailleur, as well as a unidirectional front rocker arm in carbon fibre that further reduces the weight of the component, lends uniformity to the aesthetics, and magnifies the incredible performance of Campagnolo's signature component.The new Super Record 12X2 Speed rear derailleur can be described as a sculpture with an innovative shape that uses 3D Embrace technology to better cradle the smaller sprockets. The technology serves a double purpose: it enables the chain to maintain optimum traction at all times, thus increasing the speed, power and precision of shifting; it also ensures that the rear derailleur is always at an ideal distance from the sprockets. The rocker arm was optimised to interface with sprockets that have from 11 to 34 teeth, thus requiring only one version for all of the sprocket packs available. The upper body of the new Super Record 12X2 Speed rear derailleur is made of techno-polymer plastic reinforced with carbon fibre, which contributes to the robustness and lightness of the component, whilst the titanium stop screw ensures a reduction in weight and matches even better with the technical and aesthetic aspects of the component. Technologies: Upper body in ULTRA-LIGHT technopolymer reinforced with UD Carbon Fibre3D Embrace Technology: Movement of the rear derailleur is designed to make the chain embrace more teeth per sprocket to guarantee maximum traction,Optimised trajectory: Movement of the rear derailleur means that the upper pulley wheel is at constant distance to the sprocket in use, 12-tooth pulley wheels: Perfect for cassettes that have a wide range of teeth,Optimised return spring: This guarantees constant chain tension regardless of road vibration,Versatile Hanger System: Standard or Direct mount hanger, perfect compatibility of rear derailleur with any frame: disc or rim, direct mount or classic hanger,. Key Features:Constant precision: On rough roads, the spring positioned between the upper body and the pivot absorbs the vibrations, ensuring the chain always rests properly on the sprockets,The pulley wheels on the 12-tooth derailleur cage allow the chain to move more smoothly,The initial position of the rear derailleur can be adjusted to suit any cassette,Easy wheel replacement: The rear derailleur is positioned further back, making it easier to slide the wheel out and replace it,Removable pivot on the upper body: Perfect functionality with standard drop-out (with pivot) and direct-mount (without pivot),Weight: 181g.
The Super Record Rear Derailleur (12 Speed) from Campagnolo is an ultra-light, fast-shifting workhorse that will have you soaring out on the road effortlessly. Made from seriously light and hard-wearing construction for years of long-lasting use in even the harshest road conditions. Equipped with a 12-tooth pulley design for even greater contact and cassette versatility than ever before, you can be assured that this derailleur will keep your performance at its peak. With a newly improved cage design, the derailleur is closer to your cassette, making shifting effortless. The increased adjustability means the Super Record will give you maximum performance at any angle and across any cassette ratio for better durability and safety. A great upgrade for competing or if you want to take your riding up a notch while out on the road. The Campagnolo Super Record Rear Derailleur (12 Speed) is the perfect choice for keeping you at the top of your game, ride after ride.
Prime Primavera 44 Carbon Disc Rear WheelDeveloped with Team Spectra, this rear wheel features a stiff and lightweight T700 UD carbon fibre rim construction that's combined with proven technologies for fast gravel riding and racing. Its carbon rim build allows it to deliver 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 RatioBuilt-up using an SR1D, CNC machined 7075 alloy hub body and DT Swiss straight pull spokes, the Prime Primavera 44 Carbon Disc Rear Wheel creates a stiffer wheel with a greater strength to weight ratio and more reactivity. Its Star Ratchet hub also provides superior reliability, due to each of the ratchets engaging simultaneously every time. Prime has also ensured that tool free freehub conversion is possible. Coming kitted out with an incorporated notch, the newly developed shape of the end caps simplifies disassembly significantly and therefore makes maintenance even easier.Tubeless Ready Carbon Rear WheelDeveloped to give modern riders and racers a much-needed performance upgrade, this rear 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: Road, Gravel Axle Size Compatibility: 142x12mm Rim Width: 23mm (internal); 30mm (external) Rim Depth: 44mm Rim Type: Clincher Hub: SR1D, CNC machined 7075 Alloy hub body Freehub: Anti Bite Guard, Shimano/SRAM 9/10/11 speed Hub Bearings: 1x 6902, 1x 17287, Freehub: 2x 6802 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: 900gIn The Box: 2 spare spokes & nipples Tubeless Valve QR Skewer 10 speed spacer QR end capsSpares (available separately)54 Tooth Star Ratchet Upgrade Kit Black One SizeSR Hub Bushing Black 12mmStar Ratchet Grease Neutral 100mlSR1D 12mm Rear End Caps Black 12mmSR1D QR Rear End Caps Black QRSR1D Rear Axle Silver 12 x 142mmSR Freehub Body - Campagnolo Black 9/10/11 SpeedSR Freehub Body - Campagnolo 13 Speed Black 13 SpeedSR Freehub Body - Shimano Black 9/10/11 SpeedSR Freehub Body - XDR Black 12 SpeedPrime Crash Replacement ProgrammeAt Prime we understand that a crash or unexpected accident may occur under normal riding conditions. If in the event of a fall or accident where your Prime product sustains damage beyond repair, you can return the damaged component in exchange for a new product at 40% off the RRP.Please note that the Prime Crash Replacement Programme is only valid for the original purchaser within 2 years of purchase.Buy Prime Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
2023 has brought some major developments for the 18" Misfit including revised frame geometry, a Fit 24T sprocket, wider rims, Odyssey Springfield brakes, and a Fit 18” X 2.3” OEM tyre. A revised seat, longer seat-post, shorter cranks, and revised handlebars all help make this Fit's best 18” yet. ###section### Product Specs FRAME MATERIAL: CRO-MO TOP AND DOWN TUBE WHEEL SIZE: 18" TOP TUBE LENGTH: 18" CHAIN STAY LENGTH: 12.5" HEADTUBE ANGLE: 73.5° SEAT TUBE ANGLE: 71° FORKS: 33MM OFFSET CR-MO STEERER TUBE BARS: 2-PIECE 8” X 27” STEM: MINI TOP LOAD HEADSET: A-HEADSET BRAKE MOUNTS: Welded U-Brake BRAKES: ODYSSEY SPRINGFILED WITH LINEAR CABLE FRONT HUB: UNSEALED HUB FRONT RIM: 36H/32MM SINGLE WALL REAR HUB: SEALED 9T CASSETTE REAR RIM: 36H/32MM SINGLE WALL TYRES: FIT OEM 2.3” SPROCKET: FIT BITE 24T CRANKS: TUBULAR CRO-MO 130MM BB: SEALED MID PEDALS: NYLON PLATFORM SEAT: FLATTER/MORE PADDED INTEGRATED COMBO GEARING: 24/9 WEIGHT: 24 lbs / 10.88 kg ###section### Product Highlights 18" Wheels are great for riders just a bit too small to manoeuvre a full size 20" Bike (approx 3ft 4 - 4ft 4 / 100cm-130cm) Specifically designed for the smaller rider, just starting out in BMX High-quality Chromoly construction Strong and durable crankset U-brake system on welded mounts ###shogun-image-section###
Developed with Team Spectra in search of the marginal gains that could help them in some of the UK's biggest races, this rear wheel is designed for road 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 Rear Wheel creates a stiffer wheel with a greater strength to weight ratio and more reactivity. Its Star Ratchet hub also provides superior reliability, due to each of the ratchets engaging simultaneously every time. Prime has also ensured that tool free freehub conversion is possible. Coming kitted out with an incorporated notch, the newly developed shape of the end caps simplifies disassembly significantly and therefore makes maintenance even easier. Tubeless Ready Carbon Rear Wheel Developed to give modern riders and racers a much-needed performance upgrade, this rear 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 10 speed spacer QR end caps Spares (available separately) 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.
This version of the Over Sized Pulley Wheel system features coated bearings, which means the bearings have been treated with a special, thin layer coating system. This coating ensures prolonged bearing life, lower friction and means the bearing race is exceptionally resistant to corrosion. This Pulley Wheel System is designed to enhance drivetrain performance and increase the efficiency of power transfer from rider to the road. Created using the highest quality materials and ensures that performance from the already exceptional Campagnolo rear derailleurs is increased even further, pushing you even further ahead of the competition. This model is not compatible with Campagnolo 12-Speed drivetrains at this time. Please note: Many Campagnolo rear derailleur designs (including all EPS models) do not feature a B-limit adjustment screw. It may not be possible to use a 32 tooth cassette with this system due to how some bike dropouts are designed. Compatible with: Record mechanical Record EPS Super Record mechanical Super Record EPS Potenza mechanical Chorus