GRX Scheibenbremse ST-RX610/BR-RX400 - 12 Fach Bremsleitungen & Bremszüge NOTE: The use of the

NOTE: The use of the BBP-AOS requires the bottom bracket tool BBP-1

DualWall+ is the choice of the most demanding riders with the most aggressive riding style

The single variant is for derailleur or hub gears

FlexLock System: Adjustable boot flex

Geringes Gewicht mit reflektierenden Details

GRX Scheibenbremse ST-RX610/BR-RX400 - 12 Fach Bremsleitungen & Bremszüge NOTE: The use of theUnmatched comfort and control for touring and racing on mixed terrain The SHIMANO GRX DUAL CONTROL shift brake lever offers light, responsive shifting for riding on mixed terrain. The textured brake lever and non slip surface of the brake lever enhance control on uneven terrain. Features: Better control on mixed terrain Gravel specific ergonomics of brake lever and brake grip Brake lever with non slip coating Pistons: 2 Brake caliper mount: FM (Flat