71806 LLB - ABEC-5, Angular-Contact, Bottom Bracket Bearing - 30mm x 42mm x 7mm Our bearings are always engineered

Our bearings are always engineered with deep groove races to accommodate the largest balls possible

• BBT-46x12-30 – Pro Cup socket tool for 46mm x 12-spline bottom brackets and 30mm spindle cranksets

The Torqtite design

though the press and guides will work with other Zero Stack and EC44 press-in cups

Internal Headset features 52100 High-Carbon Chromium alloy races paired with grade 10 Balls with 90% fill

71806 LLB - ABEC-5, Angular-Contact, Bottom Bracket Bearing - 30mm x 42mm x 7mm Our bearings are always engineered71806 LLB ABEC 5, Angular Contact, Bottom Bracket Bearing 30mm x 12mm x 7mm Angular Contact, ABEC 5, Bottom Bracket bearing featuring 52100 High Carbon Chromium alloy races paired with Grade 5 Balls with 90% fill, high pressure, water proof grease. When properly installed (black seal in for BBs) and adjusted, Enduro angular Contact (A C) bearings engage all of the bearing's balls to spread the force over a larger surface area, minimizing wear and