TECHNICAL DATA
The SHIMANO 12V SM-CRE70-12-B VAE chainring is the original replacement part for Shimano Steps E7000 electric-assist motors with Shimano 12-speed transmission.
Steel chainring on aluminum spider;
Chain line: 53 mm
Installation tips
If you change the size of the chainring, remember to adjust the length of your chain for optimum transmission performance.
Maintenance tips
Clean your transmission regularly with suitable products to prevent premature wear.
Need help?
The technicians in your Decathlon shop are on hand to help you change the parts on your bike. Don't hesitate to ask!
