SD V2 outboard Euro Bottom Bracket

SD External Euro BB
Fits SD Expert Lite, Pro and Pro Hollow Cranks
BMX specific bearing design
The bearings are held in place by forged and CNC machined aluminum cups that ride on the outside of the BB shell for greater durability
Compatible with cranks such as Shimano, Rhythm, Bombshell and other cranks that use a 24mm spindle
Weight 128g