Shimano Dura-Ace R9110 Direct Mount Rear Brake Caliper
When aerodynamic efficiency is as important as braking power, look no further than the Dura-Ace BR-R9110.
The most advanced groupset ever: Shimano Dura Ace Brake Caliper BR-R9110-R Direct Mount
Two braking options now exist for riders at DURA-ACE 9100 level - mechanical rim brakes or hydraulic disc brakes. Hydraulic road disc brakes in the new DURA-ACE line-up add an extra element of control and confidence to brake performance in tough (weather) conditions.
Dual-pivot or Direct Mount type rim brake calipers bring incredibly powerful performance, offering the best balance between rigidity, weight and stopping power, providing a sleek design, bringing better clearance for tires up to 28c and a 43% reduction in flex over previous DURA-ACE brakes. Direct mount options provide integrated aerodynamic designs at the front (BR-R9110-F), on the rear seat stay (BR-R9110-RS) or under the bottom bracket (BR-R9110-R).
Increased overall braking performanceIntegrated sleek low-profile caliper designComfortable riding with wider tire on rough roadBetter clearance with wider tireCompatible with 28C tire sizeIntuitive braking controlSmooth and light operationSLR-EV technology
Use: Road, TriathlonGroup: Dura Ace 9100Model: BR-R9110-RType: Rear - Direct Mount Chain Stay (Bottem Bracket)Mount: Direct MountBrake shoe: R55C4 (Standard for aluminum rim)Reach: 51mmTechnology: SLR-EVRim width: 20.8-28mmMaximum tire size: 28mmReference brake lever: ST-R9100, ST-R9150Material: Aluminum anodizedWeight: 139g (manufacturer information)