The Chris King Bottom Bracket is designed to offer season after season of smooth turning service. To ensure maximum performance Chris King strongly recommend proper reaming and facing to be done to the bottom bracket shell by a qualified bicycle mechanic prior to component installation.

For installation of the bottom bracket they offer the Chris King BB External Cup Tool. The cup tool is anodized aluminum and features a 3/8" socket drive and recommend use with a high-quality torque wrench. The spline interface is precision made to match the bottom bracket cups ensuring a secure fit during installation while preventing finish damage.

3/8" Drive

Wght/Dims: 1 lbs. 4 x 3 x 1