PARK TOOL LRT-1 Lockring Tool
- Fits Bosch Active Line (chainrings less than 20 teeth), Performance Line and Performance Line CX models
- For lockrings with 50mm outside diameter with 8 notches
- Replacement for Bosch 0275009003 tool
- Torque wrench compatible 3/8" square drive
- Constructed of 4140 heat treated steel and plated for long life