Featuring trickle down technology from the range topping Dura-Ace, the Ultegra R8025 STI shifters & Hydraulic Disc Calipers provide superbly crisp, precise and ultra-smooth shifting and powerful, consistent braking performance.Suitable for 2x11 Shimano drivetrainsPowerful hydraulic disc calipers provide excellent braking performance (Rotors & mounts sold separately)New chamferred hood tops for improved gripReliable performance in all conditionsShorter reach levers for riders with smaller handsWith the addition of powerful hydraulic disc brakes to the Ultegra range, the flat mount calipers house dual pistons that provide excellent stopping power in all conditions. Designed for 11-speed, double chainring systems, these shifters boast vastly improved ergonomics for more intuitive use, and newly chamferred tops to assist with grip in wet conditions. The lever features 15mm of reach adjustment so no matter your physiological requirements you will be able to tailor them to suit. The OPTISLICK cable technology features an electronically coated outer layer that assists with shifting efficiency and helps to weatherproof the shifters against corrosion. They also benefit from easier access to the inner cables, making these shifters eminently serviceable and a solid option for a year-round winter bike. The new ergonomic design features a new front-lever curve profile, which provides even faster and more comfortable shifting and brake engagement; it ensures performance is always at 100% and that every gear click and brake-pull feels natural and efficient. With effortless shifting performance, powerful braking and supremely comfortable ergonomics these shifters are the perfect upgrade for any rider.
Designed to match the Shimano GRX RX815 Di2 groupset, the GRX RX815 Di2 11-Speed STI Shift Levers & RX810 Calipers provide slick shifting and powerful braking in a sleek, stylish package that is perfect for your gravel or adventure bike.Gravel inspired lever and hood ergonomics for exceptional performance and comfortAnti-slip brake lever improves control in all conditionsProvides smooth, fast and light-action shifting performanceOversized 22mm pistons optimised for heat insulation, lightweight & stiffnessIncreased pad to rotor clearance & inline hose routing for low profile designThe GRX RX815 levers get the look and feel of their 11-speed road orientated levers, while adapting the hoods and levers to provide exceptional performance off the beaten track. As well as the specially designed hood shape to improve grip in wet and muddy conditions, the shifters use the same proven Di2 internals as others in the Shimano to provide incredible shifting performance. The lever is fully adjustable to accommodate different hand sizes via an easy to use reach adjustment. Braking isn't ignored of course, and the power and feel of the braking has been improved, especially when riding on the hoods. The GRX caliper offer excellent heat dissipation which means consistent braking power even on the longest or roughest descents. Providing slick shifting and powerful braking, the GRX RX815 STI Levers & RX810 Brake Calipers provide exceptional performance at a competitive price.
The updated Shimano XT M8100 2-Piston Caliper now features superior modulation which gives you greater control and more confidence. The lightweight design is aimed at keeping weight to a minimum without any compromises on performance. Please note that the Rotor, banjo, banjo bolt and Adaptor are not included.Two piston caliperBanjo type connection and inside hose routing (banjo & bolt not included)Superior modulation gives you greater controlLightweight design
The Shimano 105 Hydraulic Disc Brake Caliper utilises Shimano s proven hydraulic braking technology which delivers powerful and consistent all weather braking performance to cope with the demands of modern road cycling.High performance low profile 105 hydraulic road disc brake for efficient braking in all conditionsFront wheel use for flat mount forks with adapter to flip between 140 and 160 mmOversized 22mm ceramic pistons optimized for heat insulation, lightweight and stiffnessOpposed 2-piston design reduces leading effect and optimal pad wear increases braking controlIncreased pad to rotor clearance reduces the chance of rotor dragForged calliper design is lightweight and rigidOne way internal fluid circuit makes bleeding easyMineral oil brake fluid is non-corrosive and less hazardous than conventional hydraulic brake fluidShim-less mounting bracket allows for quick installation and setting upRecommended for use with Ice Tech Centre Lock SM-RT70 rotors for optimum braking performanceComes complete with L05A resin compound padsInline hose routing for low profile designThis caliper is perfect for pairing up with the Shimano 105 Di2 brake lever (sold separately) and offers 10% wider pad clearance than the mechanical 105 option, meaning less brake rub and less noise. It also brings a simpler, maintenance-friendly brake fluid bleeding process. Featuring the Shimano Flat Mount System and with its low-profile design it s ideal for road bikes. Shimano has adopted the Ice Technologies piston to realise the cooling technology for consistent performance. Oversized pistons transfer hydraulic power directly to the brake pad, and ceramic material is used to avoid heat transfer for constant stable braking, providing efficient stopping power transfer without loss. This model's Ice Technologies piston achieves optimised lightweight, high rigidity and heat dissipation.One Way Bleeding was developed for quick and easy prevention of air in the hydraulic system. Shimano has streamlined the oil route throughout the system to prevent air bubbles from being captured in the system. One way oil routing plus a funnel tool with mineral oil provides an easy and clean bleeding system.
The Shimano 105 Hydraulic Disc Brake Caliper utilises Shimano s proven hydraulic braking technology which delivers powerful and consistent all weather braking performance to cope with the demands of modern road cycling.High performance low profile 105 hydraulic road disc brake for efficient braking in all conditionsFront wheel use for flat mount forks with adapter to flip between 140 and 160 mmOversized 22mm ceramic pistons optimized for heat insulation, lightweight and stiffnessOpposed 2-piston design reduces leading effect and optimal pad wear increases braking controlIncreased pad to rotor clearance reduces the chance of rotor dragForged calliper design is lightweight and rigidOne way internal fluid circuit makes bleeding easyMineral oil brake fluid is non-corrosive and less hazardous than conventional hydraulic brake fluidShim-less mounting bracket allows for quick installation and setting upRecommended for use with Ice Tech Centre Lock SM-RT70 rotors for optimum braking performanceComes complete with L05A resin compound padsInline hose routing for low profile designThis caliper is perfect for pairing up with the Shimano 105 Di2 brake lever (sold separately) and offers 10% wider pad clearance than the mechanical 105 option, meaning less brake rub and less noise. It also brings a simpler, maintenance-friendly brake fluid bleeding process. Featuring the Shimano Flat Mount System and with its low-profile design it s ideal for road bikes. Shimano has adopted the Ice Technologies piston to realise the cooling technology for consistent performance. Oversized pistons transfer hydraulic power directly to the brake pad, and ceramic material is used to avoid heat transfer for constant stable braking, providing efficient stopping power transfer without loss. This model's Ice Technologies piston achieves optimised lightweight, high rigidity and heat dissipation.One Way Bleeding was developed for quick and easy prevention of air in the hydraulic system. Shimano has streamlined the oil route throughout the system to prevent air bubbles from being captured in the system. One way oil routing plus a funnel tool with mineral oil provides an easy and clean bleeding system.
The Shimano 105 R7070 hydraulic road disc brake offers an ideal balance of light weight and efficient braking, making it the perfect choice for both enthusiast and competitive riders.Front: Use for flat mount forks with adaptor (Included) to flip between 140 and 160mmRear: Use for 140 mm flat mount frames, can be used with adaptor (not included) for 160mmOversized 22mm ceramic pistons optimised for heat insulation, lightweight & stiffnessIncreased pad to rotor clearance & inline hose routing for low profile designRotors not includedWorking as a hydraulic setup by means of the non-corrosive mineral oil brake fluid, these flat mounting calipers work with 140mm rotors as standard but can be adapted for use with a 160mm diameter rotors with ease. A one-way internal fluid circuit and easily adjusted and bled, this caliper benefits from increased clearances to assure you that your rotors won't ever catch or drag when riding. With oversized 22mm ceramic pistons optimised for heat insulation, Shimano recommends that you use its own Ice Tech Centre-Lock SM-RT70 disc rotors for optimum braking performance.
Powerful hydraulic disc brake performance in an affordable package, the Shimano UR300 caliper is Flat Mount compatible and offers one-way bleeding.Mount directly without an adaptorEasy, quick and clean installationAmple brake power for entry level ridersHigh braking modulationResin padLess pad rattling noise
Powerful hydraulic disc brake performance in an affordable package, the Shimano UR300 caliper is Flat Mount compatible and offers one-way bleeding.Mount directly without an adaptorEasy, quick and clean installationAmple brake power for entry level ridersHigh braking modulationResin padLess pad rattling noise
XTR level machined out lightweight disc caliper mount adapter. Available in front or rear versions to suit most rotor sizes & suitable for most brands of post type calipers.
The Deore MT520 4-Pot Brake Caliper gives you fantastic braking performance at a great price. The high powered 4-pot design ensures powerful and consistent braking performance. Add to that the installation and set up is quick and easy along with a one way internal fluid circuit that makes bleeding straight forward and hassle-free.High power 4 piston brake caliper providing efficient braking with a minimalist designFor use with Mineral oil which is non-corrosive and less hazardous than conventional hydraulic fluidThe one way internal fluid circuit makes bleeding easy, while great piston retraction increases pad to rotor clearanceShim-less mounting bracket allows for quick installation and set upCompatible with international standard and post mount forksTo be used in conjunction with Shimano hydraulic brake leversComes as standard with D03S resin pads (can be used with sintered)Spec: Post mount / Front or Rear Compatible
Constructed from hardened steel this hydraulic caliper press pushes back pistons when replacing/aligning pads or bleeding hydraulic brake systems.
Updated to match the new SRAM Force eTap AXS groupset, the new SRAM Force brake calipers are lighter and more powerful and more aerodynamic than their predecessors to create a brake that matches up to the standard of the new eTap AXS groupsets.Dual Pivot arm increase braking power and controlLighter pad retainers carry powerful & durable SwissStop Flash Pro padsIndexed four-position quick release is profiled for maximum aerodynamic efficiencyWider clearance for modern wheelsets and tyres up to 28cUpdated finish matches SRAM Force eTap AXS groupsetWhile disc brakes hog the limelight, SRAM haven't forgotten about the humble caliper brake. The new SRAM Force Brake Calipers have been completely over-hauled and are lighter and more powerful than ever before. In order to try and close the gap in power to their disc brakes, SRAM design the Red brake caliper with their Dual Pivot arms, which has been designed to increase braking power, teamed with the standard fit SwissStop Flash Pro brake pads and you have a very powerful caliper brake.The Dual Pivot arms also mean the Red Brake Caliper happily works with modern, wider road wheelsets and tyres and is capable of accepting up to a 28c tyre in order to maximise compatibility and comfort. The finish of the calipers also matches the new Force eTap AXS groupset, so you have a full collar and cuffs setup for that full factory look. Light, aerodynamic and supremely powerful, the SRAM Force Brake Calipers are some of the best in the business.