The SD BB386 bottom bracket is compatible with the 2022 Meybo Carbon HSX Pro frames (including dad's carbon cruiser), plus other frames that use BB386
BMX specific bearing design and suit cranks with a 24mm spindle.
The bearings are held in place by forged and CNC machined aluminium cups that ride on the outside of the BB shell for greater durability
Requires FSA MEGA EVO type bottom bracket tool.
Weight: 128g
