SHIMANO GRX ST-RX600 11-SPEED STI DUAL CONTROL REAR show_disclaimer You can precisely manage tightness

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

A dual Lock-on keeps things in place and the recycled materials that make up the grips' core breathe a second life into ocean-bound plastics

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

All pins are secured with captive locknuts for ultimate durability

Width: 50 mm

SHIMANO GRX ST-RX600 11-SPEED STI DUAL CONTROL REAR show_disclaimer You can precisely manage tightnessShimano 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