Description
TOKEN NINJA Bottom Bracket Fixes the Creasing Issues of Press Holders, Improves Storage Lifespan and Increases Inner Bearing Stiffness. It contains fusion technology; It is a combination of plastic and fibre that covers an aluminium bottom bracket shell. The composite material allows for precise machining and fits perfectly into the frame, so it does not move around the frame. The bearings themselves are housed in the alloy casing and wrapped with plastic and fibre. This blend of the three materials provides the bearings with a solid platform for sitting and prolongs their service life.