steel bearing with black oxide treatment on the outer surfaces of the bearing races AB-2050 is the upper headset bearing for Trek Speed Concept frames and has dimensions 14.2x25x6.5mm, 45x45 deg AB-2052 ...
Description: The Wheels Manufacturing Grade 25 3/16" loose ball bearings are a replacement for many brands of wheel hubs, headsets, and bottom brackets. This comes in a tub of 25 bearings. Features: ...
without the use of pressed in cups. Features: 36/45 degrees is Cane Creek-compatible 45/45 degrees is Campagnolo-compatible Specifications: Bearing Type: Cartridge Thickness: 8mm Cartridge Bearing Angle: 45x45 Bearing I.D.: 30.5mm Bearing O.D.: ...