Chainring lockring tool for Shimano XTR/ST/LX/STX-RC + PE-99501
- to fit and remove Shimano XTR, XT, LX, and STX RC chainrings with guide PE-99501 (included)
- also designed to fit and remove Shimano XTR M950 and Ultegra (from 1998 to 2003) and Truvativ ISIS Drive sealed cartridge bottom brackets
- hardened industrial quality chrome vanadium steel
- industrial phosphate finish
105g