Secure engagement with 16 external notches ensures precise fit for bottom bracket cups
Compatible with 8 internal splines on Shimano Hollowtech II crank arm caps for reliable operation
Fits cups and lockrings with outside diameter of approximately 44 mm for broad compatibility
Durable construction with blue and silver color options for professional-grade reliability
Suitable for a wide range of cranksets including Shimano, Campagnolo, SRAM, and more
Summarized by Shop
Park Tool BBT-9 Fits Shimano Hollowtech II Bottom Bracket Cups
for removing and installing Shimano, Race Face, FSA, Truvativ, Sram, DT Swiss, Campagnolo and similar bottom bracket cups with 16 external notches