TB-1082

E-Bike Lockring Tool

Fits 16-notch Ø39-40 mm chainring lockrings on Shimano® STEPS square spindle systems: E6000 / E6002 / E6050.
Also fits threaded bottom brackets, including Shimano® SM-BB93, SM-BB9000, BB-R9100 & Token®.
Used with 1/2" Dr. wrench or 24 mm open-end wrench.