ZIPP 808 Firecrest Tubeless Disc-Brake Rear WheelZipp 808 utilises science to achieve speed. The premium offering for time trials, triathlons, criteriums and road racing, it's designed to make you faster in every way.TSE TECHNOLOGYZipp's total system efficiency approach infuses the 808 with new features, including lower weight, hookless and tubeless rim profiles and a 23mm internal rim width. This makes this wheel perfect for running wide tyres at lower pressures for reduced rolling resistance and greater cornering traction. In fact, TSE attacks the four main barriers to performance: wind resistance, gravity, rolling resistance and vibration losses. While optimised for tubeless tyre systems, you still have the option to run tubeless-ready tyres with tubes.ABLC SAWTOOTHA dimple design synonymous with all Zipp carbon rims manages airflow over the rim surface to create a faster, more stable wheel.ZR1 HUBThe German-engineered ZR1 DB hub provides quick engagement with robust durability, adding to the punchiness of the 808 wheelset. Product Details Rim Dimensions40mm Profile. 23mm InternalTubeless Compatible YesApprox. Weight883gRear HubZR1 DB. J-Bend. OLD 142mm. Centre Lock. 12mm Thru-Axle. Shimano 11v Freehub.SpokesSapim CX-Sprint. J-BendSpoke Count24HRim TechnologyCarbon HooklessMax PSI73psiMax. System Weight114kgWarrantyZipp Limited Lifetime
ZIPP 303 Firecrest 650b Tubeless Disc-Brake XDR Rear WheelThe definition of road cycling now includes gravel and dirt in addition to pavement. Simultaneously, bikes are evolving to meet the requirements of smaller riders. Zipp's 303 Firecrest 650b Tubeless Disc-Brake wheel was created to fulfil these needs. The smaller rim provides room within frames and forks for big-volume tyres, delivering improved comfort, compliance and cornering performance on the most challenging terrain. A 45mm rim profile reduces wind resistance, rolling resistance and weight but benefits from a wider internal width for enhanced performance and ride quality on almost every surface imaginable.ABLC (AERODYNAMIC BOUNDARY LAYER CONTROL)ABLC refers to the patented and instantly recognisable dimpled pattern found on all of Zipp's carbon rims. ABLC smooths airflow across the rim surface, and this latest third-gen iteration features up to four times more dimples than before.AEROBALANCEZipp wheels are race-ready before they are camera-ready. Using a combination of testing methods, Zipp refines aero performance to new levels of excellence. Aerobalance ensures the perfect balance of aero efficiency and crosswind stability. Product Details Rim Dimensions45mm Profile. 21mm InternalTubeless Compatible YesRear Wheel744gRear HubZR1 DB. J-Bend. OLD 142mm. Centre Lock. 12mm Thru-Axle. SRAM XDR. BlackSpokesSapim CX-Sprint. J-Bend.Spoke Count24H Rim TechnologyCarbonMax PSI125PSI Rider Weight Limit130kgWarrantyZipp Limited Lifetime
Shimano Ultegra 6810 Direct Mount Rear BrakeThe Shimano 6810 rear brake offers a clear contact feeling while balancing rigidity, weight and stopping power. With clearance for 28mm tyres, the sleek design fetches and makes brake setup easier.Fitment: Direct mount, seatstayCompatibility: Shimano SLR EVRecommended Brake Blocks: Shimano R55C4Max. Tyre Size: 28mmWeight: 168g
Zoom DB-580 Flat Mount Disc Brake RearReady for use on the road or off it, Zoom's mechanical disc brake is an excellent upgrade for anyone seeking the confidence-inspired braking of disc brakes that are also easy to service and maintain. Brake Type: Mechanical discFitting: Flat mount rearCompatibility: road, hybrid, MTB
Shimano Ultegra R8010 Direct Mount Under Bottom Bracket Mount Brake CaliperShimano's Ultegra R8010 brake caliper is designed for frames with a bottom bracket/chainstay direct mount fitment, such as the Ribble Aero 883. The R8000 series caliper offers a clear performance advantage in terms of balancing rigidity, weight, and stopping power. It offers compatibility with 28mm tyres whilst still maintaining a sleek design that's hidden away from airflow for enhanced aerodynamics and watt-saving gains. SpecificationsWeight: 160g
Disc Brake Adapter Rear 160mm Post to Flat
Shimano RS400 Rear Hub 32H Shimano's RS400 hub is a high mileage option for road cyclists. The hub uses angular contact bearings, which help to distribute the lateral and vertical forces better than cartridge bearings, resulting in superior strength and durability in real-world riding conditions. Ingenious seals prevent dirt and water ingress for smooth-rolling performance and reliability in the worst of conditions. Compatibility: Rim brakesAxle Type: 10x130mm quick releaseSpoke Count: 32 holeCompatibility: 8, 9, 10 and 11-speedFreehub Material: SteelHub Body: Anodised aluminium
The CLARIS group is developed completely to cover a very broad range of uses. It can equip fitness bikes, and touring bikes or even turn road bikes into genuine racers for entry-level road races.The Shimano Claris RD-R2000-GS 8-speed rear derailleur offers high shifting comfort, without neglecting the necessary precision either. Particularly soft and easy gear shifts increase the riding enjoyment.
105 R7070 Centrelock Hub 12mm Thru Axle Blk Rear
Deore M6000 Rear Derailleur Shadow+ 10spd GS