CeramicSpeed BSA Bottom Bracket for SRAM GXP MTB Red

Threaded MTB bottom brackets are mostly English-threaded, aka BSA, and feature the same threading and the same 34mm inner diameter, but a wider 73mm shell. This kit pairs SRAM and Quarq 24/22mm spindle cranks to the BSA MTB standard.Bearings pressed into threaded cups, which are then threaded into the frame are the main components of this kit. The Coated version has a metallic coating laid onto the races, making it even smoother and harder, resulting in longer life and lower drag.In the box: 2 threaded cups with bearings installed 2 dust covers 2.45mm spacer 1mm spacer 0.5mm spacer GXP wave washer Spacer tube Long Life Grease Decal