Available in a single 38-tooth configuration, the large chainring of the Shimano XTR M9100 double chainring set is a 4-bolt direct-mount model. It features a classic tooth profile for smooth and rapid chainring shifting, and cannot be used as a single chainring.
Sold separately, the small chainring attaches directly to this 38-tooth version. For optimal performance, it is recommended that both chainrings be kept at a similar level of wear.
Features
- 12-speed compatible
- 4-bolt
- Direct mount
- Aluminium chainring
- Teeth: 38
- Double chainring drivetrain