SHIMANO GRX REAR DISC BRAKESET-ST-RX820Shimano ST RX820 GRX Hydraulic Disc Brake Set Mechanical Shift Hydraulic Brake Shimano GRX ST RX820 levers deliver light and responsive mechanical shifting for mixed terrain riding and racing (Note: IRX8203DLF6SC100A and IRX8204DLF6SC100 are left non shift variations for 1x set ups). The GRX BR RX820 2 piston disc brake caliper brings a high level of control to gravel cycling with enhanced modulation and a quick initial braking point. Despite its

Chainring 36T-MT for 52-36T

Measurements:

It features a carbon reinforced base with carbon rails and EVA padding

Material: Stainless steel

MTB crank end protector

180 and 203mm) have a sandwich structure of an aluminum core embedded in 2 stainless steel layers

Sleek and stable

The SHIMANO MT410 hydraulic disc brake delivers long-lasting performance and quick

SHADOW RD+ friction clutch technology from the XTR range has been incorporated with increased ease of adjustment for either maximum stability or lower shift effort

・The color can be selected from chic black or silver

New 2021 Shimano XTR RD M9100 SGS 12 speed Rear Derailleur Long Cage

Key Features