- Abstract Product Id
- Concrete Product Id
You have already used the configurator. To see your configuration click here.
SHIMANO CS-M770 9-speed, 13-tooth replacement sprocket
Product code: 1729139
· teeth: 13 as Important! To avoid a lower shifting quality, only sprockets with the same reference should be exchanged. more details
You are about to buy the standard model.
Your configuration is not saved.
If you want to buy a customized bike, click here.
Or do you want to proceed with the purchase of the standard model?