Schimbator spate bicicleta Shimano GRX 11 viteze
Specificatii tehnice:
Use: Gravel, Road, Cyclocross
Group: GRX
Model: RD-RX812
Mount Type: Direct Mount
Gear front: 1-speed
Gear rear: 11-speed
Compatible Chain: HG-EV 11-speed, HG-X11
Max. teeth large sprocket: 42T
Min. teeth large sprocket: 40T
Max. teeth small sprocket: 11T
Min. teeth small sprocket: 11T
Total Capacity: 31T