This Shimano 10-speed chainring is suitable for the Deore FC-M617 crank, also for the B version with 3 mm further out chainline. 36- and 38-tooth version can also be used with the FC-M627. The small chainring is made of steel, the large chainrings are made of aluminium.
- Application: All Mountain, Cross Country
- Attachment: 104/64 mm bolt circle diameter, 4-arm
- Teeth: 24 t, 36 t, 38 t
- Gearing: 2x10-speed