Bottom Bracket Wrench, Shimano® 16x41 New Alloy tool steel socket is

Alloy tool steel socket is fully machined to precise tolerances for an exacting professional-level fit and optimally heat treated for maximum strength and longevity

We dug deep to design this essential shop tool

6450906 - Star Nut Setter II

Socket Tool for Campagnolo® BB and Cassette Lockrings

Compatible with:

Bottom Bracket Wrench, Shimano® 16x41 New Alloy tool steel socket isFlat Wrench For 16 Notch X 41mm External Bearing BB Cups Fits 16 notch X 41mm diameter external bearing bottom bracket cups. Designed to stand up to the harsh conditions of professional use. Precision laser cut design with ergonomic cushioned grip. Pedro's flat wrenches provide professional quality, precision fit wrenches required to properly install, remove, and adjust components. Pedro's bottom bracket flat wrenches are made from 4mm thick,