Bike rim brakes

The new Shimano 105 BR-R7000 dual pivot brakes - Perfect balance between stiffness, light weight and braking performance. Race proven performance: Shimano 105 BR-R7000-R Brake Caliper Two braking options now exist for riders at 105 R7000 level - mechanical rim brakes or hydraulic disc brakes. Hydraulic road disc brakes in the new 105 line-up add an extra element of control and confidence to brake performance in tough (weather) conditions. Coming with the high-end aesthetic and race characteristics of its Dura-Ace and Ultegra big brothers, the new 105 series also considers that most riders will use their bikes for purposes other than competitive racing. 105 is Shimano’s first level 11-speed groupset for those who are seriously committed to road bike riding, but that definition now becomes broader with the inclusion of superior handling and adaptable control to master different riding situations. Features - 105 BR-R7000 Brake Caliper rear More predictable, linear braking curve Narrower gap between arms Clear contact feeling with balanced rigidity, weight and stopping power Sleek design Wider clearance with larger tire sizes Compatible with 28C tire size Dual Pivot and SLR-EV technology Product features Use: Road Group: 105 R7000 Model: BR-R7000-R Type: Rear - Dual Pivot Assembly pivot nut: 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-R7000 Color black Material Aluminium Weight 189g (manufacturer information) Scope of delivery 1 Shimano 105 BR-R7000 Brake Caliper rear Technologies 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.