NEW TRP Slate T4 Disc Brake and Lever - Rear, Hydraulic, Post Mount, Black pedal_clipless Rear Derailleur : Shimano GRX

Rear Derailleur : Shimano GRX RX812

BB/Frame Interface: PF30A

Small and light riders will love the wheels' superior aero stability

Front and rear 26 mm

Uses Velcro straps to attach to the bridge and stanchions

NEW TRP Slate T4 Disc Brake and Lever - Rear, Hydraulic, Post Mount, Black pedal_clipless Rear Derailleur : Shimano GRXTRP Slate T4 hydraulic disc brakes are a 4 piston brake system offering excellent braking power in a lightweight package. Features an ergonomic, Aaron Gwin designed, alloy lever with dimpled accents made from cast aluminum Forged and CNCd, 4 piston caliper Tool free reach adjustment Top loading caliper Pads feature a resin compound that has increased thermal stability and shorter bed in process