SHIMANO GRX Di2 ST-RX825 + BR-RX820 2-SPEED DISC BRAKE LEFT Cassette & Freewheel Tools 2-Piece Lever Clamp: Yes

2-Piece Lever Clamp: Yes

Caliper Design: 4-piston brake caliper (2 at 18mm and 2 at 19

145g System weight incl

The Shimano SH-IC100 is the entry-level indoor cycling shoe

SHIMANO GRX Di2 ST-RX825 + BR-RX820 2-SPEED DISC BRAKE LEFT Cassette & Freewheel Tools 2-Piece Lever Clamp: YesIt can be a real challenge to brake safely and shift gears precisely on gravel bikes due to the high speeds, different surfaces and often unpredictable routes. With the combination of the GRX Di2 ST RX825 electric shift brake lever and the matching BR RX820 brake calliper, Shimano brings comfort and control together so that you can master any unforeseen situation on your gravel bike. Features Wireless Di2 Connectivity Clean cockpit: Wireless