Shimano Ultegra® BR-6600 Brake Calipers - Rear

The Dual-Pivot brake design 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. Also by integrating a convex washer to the fixing bold of the brake pad, adjustment for toe-in is much easier allowing you to set your own braking preference.

Features

●  Compact & lightweight design

●  Improved brake shoe durability

●  Adjustable brake shoes for more or less modulation   

Specifications

●  Type - Super SLR dual pivot

●  Reach - 49mm

●  Pads - R55C2

●  Cartridge shoe holder - Yes

●  Caliper cold forged - aluminum/anodized

●  C-Arm Pivot - coated pivot washer

●  Y-Arm Pivot - thrust bearing

●  Average Weight - 330g(F&R)