SHIMANO GRX ST-RX600 11-SPEED STI DUAL CONTROL REAR show_disclaimer Diameter plastic side: 43mm

Diameter plastic side: 43mm

more confidence to chase new experiences and forget about the gear beneath you

You can precisely manage tightness of the clamping mechanism with three settings of the tension adjustment on the carbon blade

1 x Bontrager Connection 6-Bolt Disc 27

Let your muscles play on the uphills and switch to attack mode for the downhills

SHIMANO GRX ST-RX600 11-SPEED STI DUAL CONTROL REAR show_disclaimer Diameter plastic side: 43mmShimano GRX ST RX600 11 speed STI shifter for hydraulic disc brakes. Delivers powerful, reliable stopping power essential for gravel riding on technical descents and challenging terrain. Features Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world GRX hydraulic disc brake STI's give you control, modulation and power with