4 sizes Bottom Bracket Wrench It designed for the installation and removal of Shimano Hollowtech II external BB, BBR60, BB9000, and FSA Mega EVO

Compatibility I: Shimano 16-Notch X 44mm: Fits 16-notch, 44mm diameter external bearing bottom bracket cups including Shimano Hollowtech II, Campagnolo Ultra-Torque and Power Torque, FSA, GXP, Truvativ, and Phil Wood outboard bearing. Also fits disc brake rotor lockrings with 16 external notches. NOTE: It will fit Shimano TL-FC24 and TL-FC25 adapters.

Compatibility II: Bottom Bracket Wrench, Shimano 16-Notch X 41mm: New for 2015. Fits Shimano BBR60 (Ultegra 11-speed 6800 Series) and BB-MT800 (DEORE XT M8000 Series ) bottom brackets.

Compatibility III: Bottom Bracket Wrench, Shimano 16-Notch X 39mm: New for 2015. Fits Shimano XTR BB93 and Dura-Ace BB9000 bottom brackets.

Compatibility IV: Bottom Bracket Wrench, FSA Megaevo, English threading – 68mm width (BC-1.37 x 24T) which is used on-road bike.

SKU# : YC-304BB