ZIPP 303 Firecrest 650b Tubeless Disc-Brake Front 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 YesWeight613gHubZR1 DB. J-Bend. OLD 100mm. Centre Lock. 12mm Thru-Axle. BlackSpokesSapim CX-Sprint. J-Bend. Spoke Count24H Rim TechnologyCarbonMax PSI125PSI Rider Weight Limit130kgWarrantyZipp Limited Lifetime
Tektro R539 Long-Drop Front Brake CaliperDeveloped specifically for compatible frames, the R539 long drop calliper offers more clearance for modern wider tyres, especially when used in conjunction with mudguards. A handy quick-release mechanism releases the brake pads, making wheel fitting and removal easier.Product DetailsType: Dual pivotDrop: 47-59mmMaterial: Forged aluminiumWeight: 160g
Shimano 180mm Post to Post Front Disc Brake Adapter Mount your post-mount disc calliper to any post-mount forks with a 160mm or 180mm rotor with the simple and efficient Shimano Disc Brake Adapter. Product DetailsFitting: Post to PostRotor Size: 160mm /180mm
Shimano Ultegra 6810 Direct Mount Front 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, front forksCompatibility: Shimano SLR EVRecommended Brake Blocks: Shimano R55C4Max. Tyre Size: 28mmWeight: 168g
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 FrontReady for use on the road or off it, Zoom mechanical disc brakes are 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 frontCompatibility: road, hybrid, MTB
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 Front 160mm Post to Flat
Disc Brake Adapter Rear 160mm Post to Flat
Shimano 105 R7010 Direct Mount Chainstay Brake CaliperShimano's 105 direct mount caliper affixes to the chainstays of any compatible bike and positions the brake away from airflow for improved drag reduction. Utilising two attachment points provides this design with flex-free braking control and a stopping power superior to that of conventional rim brakes. Product DetailsMount Type: Under Bottom Bracket Direct MountReach: 51mmMax. Tyre Size: 28mmWeight: 173gRequires a SM-CB90 cable adjuster for adjustment and quick release