Shimano Dura Ace 10-Speed Brake Calipers

The Shimano Dura Ace BR 7800 Brake Caliper is constructed with a Dual-Pivot brake design that is a lightweight, compact and durable braking system. Through advancements in design, tighter tolerances have been created which creates a firm and instantaneous braking response. The BR 7800 brake caliper also features a convex washer that has been integrated to the fixing bold of the brake pad, making adjustment for toe-in much easier allowing you to set your own braking preference.

Features

• Super SLR dual pivot design with thrust bearing
• Forged aluminum arms with 49mm reach (10.5mm sunken bolt/nut)
• Brake pad angle & spring tension adjustment (7800/6600 exclusive)
• Resin bumper tire guide protects rim when shoes wear down
• Includes Q/R, barrel adjuster, and R55C2 cartridge brake pads
• Titanium cable-fixing bolt
• Weight: 314 g