BB30 adapter for 30mm spindle //
Exclusive designed : Hexagon BB designed with special tool, easily to install without worrying slippery and damage the surface while mounting the BB on the frame.
The two machined aluminum cups thread together ensuring the bottom bracket remains stable in the frame, increasing bearing life, and simplifying maintenance.?This means no more creaking, smoother operation, longer bearing life, and really quick bearing replacement.
Designed for MTB & Road
˙Aluminum Bearing cups with Ceramic Bearings
˙BB Shell Width 68/73mm