The Conquerors of Kona; the first generation ARC's were 3-times gold medal winners, victorious at the 2017, 2018 and 2019 Triathlon World Championships Developments in disc brake and tyre technology have meant that even the best needed to evolve to take advantage of the latest tyre technology and the frames able to accept them For the past 3 years, working with their aerodynamic R&D partners Swissside DT, have been continuously testing the latest generation of disc brake specific aerodynamic rims, hubs and spokes The result is a family of new, 20 mm wide (internal) rim profiles optimised for 25-28c tubeless tyres that have been proven by extensive lab and real world testing to enable lower rolling resistance and improved crosswind handling whilst achieving incremental reductions in drag, even over the original ARC designs As the leading hub engineering force on cycling, DT continue to push the boundaries of what can be expected from a racing hub, the new DICUT 180 with 36 tooth Ratchet EXP is the lightest, simplest, lowest drag road disc hub DT have ever made and still just as reliable and easy to service as the legendary 240 DT and Swissside's continuing leading-edge research into rotational drag and its effect on performance has lead to new, narrower Aerolite II and Aerocomp II spokes, unique to the ARC's these are what you can do when you design and make every part of the wheel and squeeze even more performance out of the system without the unproven reliability of less durable materials The front wheel comes ready for 12 x 100 mm thru axles, rear comes ready for 12 x 142 mm thru axles Maximum recommended system weight: 110 KG When bought as a pair they will include both Shimano Road and SRAM XDR freehubs, rim tape and lightweight tubeless valves Weights by rim depth: 80 mm: 1,820 grams a pair, 62 mm: 162 grams a pair, 50 mm: 1520 grams a pair
The new DT Swiss performance carbon wheels are the ultimate racing wheelsets. They rely on DT s huge experience in manufacturing every single component of a wheel, as well as employing state of the art technology in doing so. The bespoke carbon rims are manufactured using a method developed by DT to ensure continuous carbon fibres are aligned with the forces passing through the wheel, increasing strength and stiffness in use without adding weight.DT's Spline series 240 ratchet hubs have long been a byword for reliability and low weight and the spline spoke mounting has been revised to allow improved bracing angles, improving lateral stiffness for no additional weight, a fast-engaging 36-tooth ratchet completes a premium package. For those looking to use the latest tyre tech the PRC 1400's come tubeless ready but can also be used with standard clinchers.Bespoke carbon rimsTubeless ready 18mm (Internal), 35mm (Height) carbon rimSpokes: DT Aerolite straight pullHub type: 24011 Speed Shimano/SRAM compatibleRecommended system rider weight: 110kgWeight: 658g (Front) 828g (Rear)Includes: Tubeless ready tape, Tubeless valve and DT RWS Eco Skewers, Swissstop Black Prince brake pads, Valve guard, Spacer for 10 speed cassette
Zipp 404 Firecrest Carbon TL Disc CL RearEngineered for performance, this rear wheel features a high-quality carbon rim construction for an excellent combination of stiffness, strength and an overall low weight on your ride. Zipp has also kitted out this model with some of its finest technologies including a hookless tubeless rim profile that's perfect for modern road, time trial or triathlon racing. This means you'll enjoy tubeless benefits such as the ability to run lower tyre pressures for increased stability, comfort and fewer chances of flats or punctures. Another highlight is its Centre-Lock disc brake compatibility, which allows for powerful and consistent braking performance as you maintain your momentum.Carbon Rear Wheel with Hookless, Tubeless Rim ProfileThe 404's heritage as Zipp's icon of speed extends back decades, and its future is even brighter. At 58mm deep, the 404 Firecrest Tubeless is ideal for road races, time trial and triathlon, gran fondos, and riding over varied terrain. This wheel's 23mm internal width is perfect for running wider tubeless tyres at reduced air pressure, while its use of hookless (straight side) rims is integral to Making You Faster. With hookless, the transition between the tyre and the rim is more seamless and aero. Zipp's hookless rims also have more efficient resin distribution, which results in a lighter, stronger wheel.Total System Efficiency and ABLC Sawtooth TechnologyReady for racing, this rear wheel is equipped with Zipp's Total System Efficiency (TSE) technology, which is an approach to speed on ever-changing roads and riding conditions. Specifically, TSE focuses on overcoming specific barriers to speed such as wind resistance, gravity, rolling resistance, and vibration losses. With the addition of ABLC Sawtooth technology, this model also uses an intricate dimpling pattern to improve aero efficiency. Coming complete with a German-engineered ZR1 DB hub that's versatile and durable, the Zipp 404 Firecrest Carbon TL Disc CL Rear wheel is a great choice of upgrade for road riding and racing.Features: Rim Material: Carbon, hookless Rim Finish: Unidirectional (UD) fibre, adhesive decals Axle Size: 12x142mm thru-axle Use: Road, Triathlon and Time Trial Rim Profile: Symmetrical Inner Rim Width: 23mm Max Outside Width: 28mm Rim Depth: 58mm Wheel Size: 700c Tubeless Ready: Yes, tubeless-ready hookless design Tyre Compatibility: Tubeless tyres only (hookless) Max Tyre Pressure: 73psi Brake Type: Centre Lock disc brake Hub: ZR1 Disc Brake Freehub: Multiple options available to select Axle Material: Aluminium Nipple Material: Aluminium Nipple Anti-Rotation: Sapim Secure-Loc Spoke Type: CX-Ray Spoke Count: 24 Spoke Pattern: 2 cross Drive Side Spoke Length: 248mm Non-Drive Side Spoke Length: 252mm Bearings: Cartridge Steel bearings Surface Texture: ABLC SawTooth Single or Pair: Single rear wheel Max Recommended Rider Weight: 250lbs Weight: 981gTechnologies: Versatile aero wheel for the modern road bike with tubeless and hookless rim profile. Optimized tyre bed for easy tyre installation. Wide 23mm rim profile creates a better tyre interface to be fast on or off the road. ZR1 DB hub is engineered in Germany with a better seal design for improved durability and quicker response with 66 points of engagement. Centre locking rotor interface. Lifetime warranty.Buy Zipp Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Vision TC 30 is the newest range of light and versatile carbon racing wheels, with a 30mm rim depth in disc brake format. They have been developed using extensive wind tunnel testing and on the road with professional cyclists of our sponsored teams, offering a great balance of performance and light weight at a competitive price.Full Carbon 30mm depth rim,Tubeless ready - clincher,Centerlock rotor mount,6 sealed cartridge bearings (2F + 4R),J-Bend spokes 24F / 24R,TA-12 and X-12,Artisan built, entirely by hand,Includes rim tape (clincher), spoke protector.FREEHUBAlloy freehub,Shimano 10-11sp,SRAM XDR.ADAPTERSFront - QR and TA-15 (available separately),Rear - QR (available separately).
The 404’s heritage as Zipp’s icon of speed extends back decades, and its future is even brighter. At 58mm deep, the 404 Firecrest Tubeless is ideal for road races, time trial and triathlon, and gran fondos. The wheelset’s 23mm internal width is perfect for running wider tubeless tires at reduced air pressure. That is a vital component of Total System Efficiency, or TSE, an approach to speed on ever-changing roads and riding conditions. Specifically, TSE focuses on overcoming specific barriers to speed: wind resistance, gravity, rolling resistance, and vibration losses. Zipp’s ABLC Sawtooth Technology uses an intricate dimpling pattern to improve aero efficiency. Zipp’s use of hookless (straight side) rims in the 404 Firecrest is integral to Making You Faster. With hookless, the transition between the tire and the rim is more seamless and aero. Zipp’s hookless rims have more efficient resin distribution, which means lighter, stronger wheels.Outdoor testing commissioned by Zipp revealed the real-world gains of Zipp TSE. A bike- and-rider system weighing 85kg (187lbs) on the new 404 Firecrest with 25mm tires required 286 watts to maintain a speed of 40kph. That’s a 4-watt savings compared with the previous model 404 Firecrest. At the center of the 404 Firecrest Tubeless Disc-brake is a versatile and durable hubset, the German-engineered ZR1 DB. If you had to choose just one wheel for road riding and racing, the 404 Firecrest Tubeless Disc brake is a savvy and speedy choice. TECHNOLOGY: Total System Efficiency ,ABLC Dimples .FEATURES: Versatile race wheelset for the modern road race bike with tubeless and hookless rim profile ,Optimized tire bed for easy tire installation ,Wide 23mm rim profile creates a better tire interface to be fast on or off the road ,New ZR1 DB hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagement ,Ships with 12mm front and rear end caps ,Center locking rotor interface. Lockring is included with the wheels ,XDR or SRAM/Shimano driver bodies ,Campagnolo driver body sold separately ,The 404 Firecrest Tubeless Disc-brake is about 370 grams lighter than its predecessor ,1450g wheelset* ,Front 660g Rear 790g ,Lifetime Warranty .*Lightest configuration: 12mm through axles and XDR body. No tape or valve included in weight
Zipp's 101 XPLR Wheels are purpose built for gravel and adventure riding. Using their innovative single-wall MOTO carbon rim technology, the 101 XPLR provides a super smooth and compliant ride for all day comfort and more traction over rough terrain.Single-wall MOTO carbon fibre rim provides excellent compliance, vibration damping and reduced chance of pinch flatting27mm wide internal profile is ideal for wider, higher volume gravel & adventure tyresTubeless compatible for more traction in rough corners and ability to run lower tire pressureZR1 hubset for better seal design for improved durability and quicker response with 66 points of engagementLifetime WarrantyThe 101 XPLR (short for explore) is purpose-built for riders searching for adventure beyond the norm. Think of it as a magic carpet ride over primitive roads, especially with large tubeless tires at lower tire pressures thanks to the 27mm ID tubeless rim. This wheelset is ideal for gravel racing, adventure, or any long day in the saddle. Based on Zipp s MOTO Technology, the 101 XPRL s single-wall rim construction provides excellent compliance and vibration damping. The 101 XPLR features the ZR1 hubset for better seal design for improved durability and quicker response with 66 points of engagement. If you want the ultimate gravel & adventure wheelset for your bike, the Zipp 101 XPLR is the best choice around!
Zipp's 101 XPLR Wheels are purpose built for gravel and adventure riding. Using their innovative single-wall MOTO carbon rim technology, the 101 XPLR provides a super smooth and compliant ride for all day comfort and more traction over rough terrain.Single-wall MOTO carbon fibre rim provides excellent compliance, vibration damping and reduced chance of pinch flatting27mm wide internal profile is ideal for wider, higher volume gravel & adventure tyresTubeless compatible for more traction in rough corners and ability to run lower tire pressureZR1 hubset for better seal design for improved durability and quicker response with 66 points of engagementLifetime WarrantyThe 101 XPLR (short for explore) is purpose-built for riders searching for adventure beyond the norm. Think of it as a magic carpet ride over primitive roads, especially with large tubeless tires at lower tire pressures thanks to the 27mm ID tubeless rim. This wheelset is ideal for gravel racing, adventure, or any long day in the saddle. Based on Zipp s MOTO Technology, the 101 XPRL s single-wall rim construction provides excellent compliance and vibration damping. The 101 XPLR features the ZR1 hubset for better seal design for improved durability and quicker response with 66 points of engagement. If you want the ultimate gravel & adventure wheelset for your bike, the Zipp 101 XPLR is the best choice around!
The new Shamal Ultra C17 represents the same fantastic performance that has made it THE go-to aluminium race wheel for the better part of two decades while adding even more versatility and performance. The new, wider profile means the C17 standard is perfect for use with the increasingly popular 25/28mm tyre sizes. USB Bearings are ceramic which vastly reduces the weight and greatly improves the smoothness of the bearings. The ceramic ball bearings inside also mean that maintenance will be far less common and it has a much higher resistance to corrosion than standard bearings. The Mega-G3 Spoke pattern is a type of spoke assembly that improves energy transfer between the hub, which reduces stress on the right-hand side which in turn increases the rigidity of the wheel. This is achieved by having twice as many spokes as the left-hand side. The new C17 also allows for a more sure-footed grip in addition to increased comfort while increasing rigidity and thus reactivity at the same time thanks to its wider stance and optimized material usage. Features: Toroidal Milling reduces the peripheral weight of the rim for great reactivity Dynamic Balance where every point of the rim is counterbalanced by an equal weight on the opposite side Ultra-Fit for easy tyre mounting and improved performance for clincher tyres MOMAG: the external rim profile is free of holes, so the structural integrity of the wheel is increased and there is no need for rim tape Differentiated rim height, 27mm front & 30mm rear for optimized structural integrity and performance Carbon hub with USB bearings, aluminium axle Aerodynamic aluminium spokes with exclusive Mega-G3 spoke pattern Weight: 1449g Tech Specs: Spokes Spoke Count: 16 Front and 21 (G3) Rear RDB - Rim Dynamic Balance Aerodynamic Double-Butted Aluminium spokes Ultraliner / DRSC Geometry Self-Locking Aluminium nipples Rims Profile Height: Differentiated (24/27mm at the front - 27/30mm at the rear Material: Aluminium Rim Section: (Height/width): differentiated/22mm Tyre fitment - Clincher with inner tubes Hubs Carbon and aluminium hub USB bearings Width: 100mm (Front) / 130mm (Rear) Oversize flange Cup-and-cone bearing system Freehub: CA 9/10/11/12x, SH 11x or 9/10x with spacers In The Box: New, re-designed quick-release skewers User Manual Warranty Booklet Campagnolo Wheel Identification Card
Prime Primavera 28 Carbon Rim Brake WheelsetLightweight RimBenefitting from a new and improved design, this wheelset is the final result of Prime's experimentation with numerous types of resin and countless new lay up tests to deliver their best rim yet. But, that's not all, the brand has also upgraded to a higher grade of carbon, saving 40g per rim, and improving on the impact strength/weight ratio.Improved PerformanceThe Prime Primavera 28 Carbon Rim Brake Wheelset features a 28mm deep T800 UD carbon fibre rim to reduce rotational weight making them a climbing legend. The shallow rim also produces predictable handling as it reduces crosswind impact.Greater Strength To Weight RatioBuilt up using the SR1, 36T Ratchet System, CNC machined 6061 alloy hubset and DT Swiss spokes the Prime Primavera 28 Carbon Rim Brake Wheelset creates a stiffer wheel with a greater strength to weight ratio and more reactivity.Shave The SecondsIf you're looking for an upgrade to shave the seconds away, the Prime Primavera 28 Carbon Rim Brake Wheelset is the wheelset you need to tame any terrain.Features: Rim Material: T800 UD Carbon Fibre Use: Road Axle Size Compatibility: Front: 100x9mm QR; Rear: 130x10mm QR Rim Width: 20.3mm (internal); 27.5mm (external) Rim Depth: 28mm Rim Type: Clincher Hub: SR1, 36T Ratchet System, CNC machined 6061 alloy hub body Freehub: Shimano/SRAM 9/10/11 speed Hub Bearings: Front: 2x 699, Rear: 1x 17287 & 1x 6802, Freehub: 2x 6802 Spokes: Front: Aerolite, 283mm; Rear: Aerocomp, 288mm (Drive Side), Aerolite, 291mm (Disc Side) Tubeless Ready: Yes UCI Approved: Yes Brake Type: Rim Brake Rider Weight Limit: 100kg Weight: Front: 640g; Rear: 815g; Wheelset: 1455gIn The Box: x4 spare spokes and nipples Tubeless Valves QR Skewers 10 Speed Spacer Prime Carbon brake padsSpares (available separately)SR1 Front Axle Silver QRSR1D QR Front End Caps Black QR54 Tooth Star Ratchet Upgrade Kit Black One SizeSR Hub Bushing Black 12mmStar Ratchet Grease Neutral 100mlSR1 Rear Axle Silver QRSR1 Rear End Caps Black QRSR Freehub Body - Campagnolo Black 9/10/11 SpeedSR Freehub Body - Campagnolo 13 Speed Black 13 SpeedSR Freehub Body - Shimano Black 9/10/11 SpeedSR Freehub Body - XDR Black 12 SpeedPrime Crash Replacement ProgrammeAt Prime we understand that a crash or unexpected accident may occur under normal riding conditions. If in the event of a fall or accident where your Prime product sustains damage beyond repair, you can return the damaged component in exchange for a new product at 40% off the RRP.Please note that the Prime Crash Replacement Programme is only valid for the original purchaser within 2 years of purchase.Buy Prime Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prime Primavera 50 Carbon Rim Brake WheelsetLightweight RimAfter experimenting with numerous types of resign and testing countless new lay ups, Prime settled on its updated and improved Primavera 50 rim. The brand has also revised its build to a higher grade of carbon, so you can benefit from further weight savings as well a superior strength to weight ratio, making the updated Prime Primavera 50 their best rim yet.Wider = Improved PerformanceThe Prime Primavera 50 Carbon Rim Brake Wheelset features a 50mm deep aero rim profile to provide strong aerodynamic properties by reducing the amount of turbulence when the air meets the spokes. The Prime Primavera 50 combines this with a wider rim profile to create a more linear contour between the tyre and rim interface, reducing rolling resistance and creating a greater contact patch for greater stability in corners.Greater Strength To Weight RatioBuilt-up using an SR1, CNC machined 6061 alloy hub body and DT Swiss spokes, the Prime Primavera 50 Carbon Rim Brake 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.Crush The CompetitionIf you're wanting to beat all your personal bests, the Prime Primavera 50 Carbon Rim Brake Wheelset has everything you need to conquer the climb or wreck the competition on the flats.Features: Rim Material: T800 UD Carbon Fibre Use: Road, Time Trial (TT) and Triathlon (Tri) Axle Size Compatibility: Front: 100x9mm QR; Rear: 130x10mm QR Rim Width: 20.3mm (internal); 27.5mm (external) Rim Depth: 50mm Rim Type: Clincher Hub: SR1, 36T Ratchet System, CNC machined 6061 alloy hub body Freehub: Shimano/SRAM 9/10/11 speed Hub Bearings: Front: 2x 699, Rear: 1x 17287 & 1x 6802, Freehub: 2x 6802 Spokes: Front: Aerolite, 261mm; Rear: Aerocomp, 266mm (Drive Side), Aerolite, 269mm (Disc Side) Tubeless Ready: Yes UCI Approved: Yes Brake Type: Rim Brake Rider Weight Limit: 100kg Weight: Front: 687g; Rear: 890g; Wheelset: 1577gIn The Box: x4 spare spokes and nipples Tubeless Valves QR Skewers 10 Speed Spacer Prime Carbon brake padsSpares (available separately)SR1 Front Axle Silver QRSR1D QR Front End Caps Black QR54 Tooth Star Ratchet Upgrade Kit Black One SizeSR Hub Bushing Black 12mmStar Ratchet Grease Neutral 100mlSR1 Rear Axle Silver QRSR1 Rear End Caps Black QRSR Freehub Body - Campagnolo Black 9/10/11 SpeedSR Freehub Body - Campagnolo 13 Speed Black 13 SpeedSR Freehub Body - Shimano Black 9/10/11 SpeedSR Freehub Body - XDR Black 12 SpeedPrime Crash Replacement ProgrammeAt Prime we understand that a crash or unexpected accident may occur under normal riding conditions. If in the event of a fall or accident where your Prime product sustains damage beyond repair, you can return the damaged component in exchange for a new product at 40% off the RRP.Please note that the Prime Crash Replacement Programme is only valid for the original purchaser within 2 years of purchase.Buy Prime Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Sector GCi Carbon Gravel WheelsetWhether you're racing across the mud or simply exploring the countryside gravel roads, this wheelset is engineered for fast and smooth-rolling performance. It features a hard-wearing unidirectional carbon fibre rim construction, which allows you to benefit from its amazing strength without adding any unnecessary grams to your gravel bike. Engineered to excel in high impact environments, this model is equipped with revolutionary TeXtreme Innegra that's integrated into the layup of the rims. This special fibre delivers 75% high impact resistance when compared to standard carbon rims of the same profile. This means you can enjoy high energy rides with superior vibration damping and none of the harsh stiffness associated with carbon.So what is Innegra?Innegra is a fibre derived from polypropylene that exhibits some highly beneficial properties, including high strength-to-weight ratio, resistance to damage, vibration damping and energy dissipation. The TexTreme fabric used in the layup of GCi rim is a Spread Tow fabric built from a hybrid of Innegra and T700 carbon fibres. The Spread Tow layout is significant because it also contributes some positive attributes - the fibres are straighter (reduced crimp therefore higher strength) and it facilitates the use of less resin (lower weight).In the GCi rim the Spread Tow fabric is used on the outer layer of the rim, giving it the unique checkerboard pattern.Sounds good, but what does that mean for a rim? Significantly more compliance...Under a lab test the GCi rim was 50% more vertically compliant than a unidirectional T700 carbon rim of the same profile. This test involves loading the rim with a 100kg weight, in which the GCi rim exhibited a deflection of 15.74mm compared to 10.55mm on the standard T700 rim.It is widely acknowledged that vertical compliance is important for damage reduction (less likely to crack), a reduction of fatigue and to improve traction. Such an improvement in vertical compliance also brings a radically improved ride quality to the GCi wheelset.The Innegra equipped rims do not have the associated harsh stiffness of regular carbon wheels. Significantly more impact resistance...In the lab the GCi rim was able to handle impacts of almost double the standard required for MTB wheels by the UCI. The GCi rim withstood an impact of 140J compared the UCI stipulated requirement of an 80J impact, making it 75% stronger than the UCI requirements. In real world terms, the GCi rim can handle the equivalent of dropping a 15kg weight from a height of up to 1.08 metres onto the bare rim, thus making it 18% stronger than a recognised leading competitor who has published their data. Much less weight...Despite offering strength and compliance advantages, the use of Innegra also allows the construction of an extremely lightweight rim. The Innegra equipped GCi rim weighs just 440g, and Sector's complete wheelset weighs just 1690g.Features: Rim Material: T-700 Unidirectional Carbon Fibre; Outer layer: TeXtreme Plain Weave Spread Tow Carbon Fibre and Innegra S Hybrid Wheel Size: 700c Use: Gravel Spokes / Type: Pillar 1422 Bladed / Straight Pull Nipples: Pillar Black Brass DSN Hub Rotor Fitment: Centrelock Freehub: 6 Pawl (Shimano or SRAM XD options available to select) Hole Count: 24h ERD: 566mm Rim Width: (Internal) 24mm | (External) 31mm Rim Depth: 38mm Tubeless: Yes Single or Pair: Pair End Caps: (Front) 100x12mm / (Rear) 142x12mm Extras: Tubeless Sealant, valves, tape and 15mm end caps Weight: 1690gBuy Sector Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Lightweight Rim Prime has experimented with numerous types of resin and tested countless new lay ups before it settled on its new and improved Primavera 50 rim. But, that’s not all, the brand has upgraded to a higher grade of carbon, saving precious grams, and improving on the impact strength/weight ratio making the new Primavera 50 their best rim yet. Wider = Improved Performance The Prime Primavera 50 Carbon Wheelset features a 50mm deep aero rim profile to provide strong aerodynamic properties by reducing the amount of turbulence when the air meets the spokes. The Primavera 50 combines this with a wider rim profile to create a more linear contour between the tyre and rim interface, reducing rolling resistance and creating a greater contact patch for greater stability in corners. Greater Strength To Weight Ratio Built-up using an SR1, CNC machined 6061 alloy hub body and DT Swiss spokes, the Prime Primavera 50 Carbon 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. Crush The Competition If you're wanting to beat all your personal bests, the Prime Primavera 50 Carbon Wheelset has everything you need to conquer the climb or wreck the competition on the flats. In The Box: 4 spare spokes & nipples Tubeless Valves QR Skewers 10 speed spacer Prime Carbon Brake Pads Spares (available separately) SR1 Front Axle Silver QR 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 SR1 Rear Axle Silver QR SR1 Rear End Caps Black QR 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.