Shimano GRX ST-RX820 / BR-RX820 2 x 12 Speed Hydraulic Disc Brake Set Position:Right Rear (1700mm) Strong return spring for a

Strong return spring for a positive shifting feel

Tyre size: 28 x 2

Weather alert (display of weather changes via the barometer)

Li-Ion batteries are lighter

Material: 67% polyester

Shimano GRX ST-RX820 / BR-RX820 2 x 12 Speed Hydraulic Disc Brake Set Position:Right Rear (1700mm) Strong return spring for aShimano GRX ST RX820 BR RX820 Hydraulic Shfiter Brake Set The Shimano GRX RX820 2 x 12 hydraulic shifter set is purpose built for gravel riding, combining precise electronic level shifting accuracy with powerful and consistent hydraulic braking. Designed to excel on mixed surfaces, the RX820 levers deliver confident control whether riding rough tracks, fast gravel roads or long endurance routes. The lever shape and braking feel are tuned specifically