Cyclus Tools Lockring Tool - Shimano Direct Mount Chainring
- Weight : 0.13kg / 0.29lbs
- Packaging Unit: 1 Piece
- Product ID (PID): 38975
- Product safety
Weight
Source: BMX Glossary
Printed: 11/07/2026
Fitting tool from Cyclus Tools for the lockring of Shimano Direct Mount chainrings. The 12 speed MTB cranks of XTR, XT and SLX hold their chainring with a lockring that has its own spline pattern. Cyclus Tools Lockring Tool - Shimano Direct Mount Chainring engages that spline and is turned with a 36 mm spanner or socket.
Facts: Cyclus Tools Lockring Tool - Shimano Direct Mount Chainring
- Contains: 1 lockring tool
- Compatibility: Shimano Direct Mount chainring lockring on XTR FC-M9100 and FC-M9120, XT FC-M8100, FC-M8120 and FC-M8130, SLX FC-M7100, FC-M7120 and FC-M7130
- Extras:
- driven by a 36 mm spanner or socket
- 16 splines, 38.9 mm






























































