Pedro's Crank Arm Shimano Hollowtech Tool

" Specials " Pedro's Screwdriver-Style Adjusting Cap Tool for Shimano Hollowtech II Crank/Bottom Bracket Systems Tool bit is precision laser-cut, heat-treated, tool steel for strength and durability. This professional quality adjusting cap tool is used to install and remove adjusting caps of Shimano Hollowtech II crank/bottom bracket systems.