ShimanoDura Ace Brake Caliper BR-R9100 Set

Description

Shimano
Dura Ace Brake Caliper BR-R9100 Set

The new Dura Ace BR-R9100 dual pivot brakes – Perfect balance between stiffness, light weight and braking performance.
The most advanced groupset ever: Shimano Dura Ace Brake Caliper BR-R9100 Set 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). Features The best balance between rigidity, weight and stopping power More predictable, linear braking curve Clear contact feeling with better linearity Stabilizer added between axles work Sleek design Less gap between each arms Comfortable riding with wider tire on rough road Better clearance with wider tire Compatible with 28C tire size Dual Pivot and SLR-EV technology Product features Use: Road Group: Dura Ace 9100 Model: BR-R9100-F / BR-R9100-R Type:?Front / Rear -?Dual Pivot Assembly pivot nut:?Front 10.5/12.5/18/27/32mm / rear 10.5mm Brake shoe: R55C4 (Standard for aluminum rim) Reach: 51mm Technology: SLR-EV?Dual Pivot Rim width: 20.8-28mm Maximum tire size: 28mm Reference brake lever: ST-R9100, ST-R9150 Material Aluminum anodized Weight 326g (manufacturer information) Scope of delivery 1 Shimano Dura Ace Brake Caliper BR-R9100 Set Technology Dual-Pivot Caliper?The Dual-Pivot design realized a lightweight, compact and durable braking system. Dual-Pivot Caliper brake have made considerable progress in reduction of tolerance and deflection as well as in durability. They have achieved firm and instantaneous braking response while assuring longer service life. Moreover, the brake pads have an improved durability of 100% to help enjoy high-response braking over longer periods.?
SLR-EV
SLR-EV is brand new SLR with dual symmetric pivot brake caliper. The short-arm brake design employs two bearings and a roller to realize greater efficiency in the pivot area and deliver superior modulation and power for braking. Together with the BC-9000 brake cable, the new calipers deliver 36% more braking power than SHIMANO?s previous brake model. And we offer 2 axle symmetric brake caliper and fork mount and chain stay mount type. Shimano DURA-ACE R9100 (Di2)