Box Two Square Taper Race BB Size:108mm paired with a 48 spline

paired with a 48 spline heat-treated chromoly spindle

Driveside hubguard for BSD back street pro and westcoaster hubs

New VS rim from Primo

The low profile design allows a clean fit inside shoes

BSD's Donnastreet is built for the streets

Box Two Square Taper Race BB Size:108mm paired with a 48 splineThe Box Two Square Taper Cromo Bottom Brackets are the best option for young BMX racers and other users of three piece cranks in search of an affordable, high performance square taper bottom bracket. Each bottom bracket is hand assembled with a chromoly spindle, sealed bearings, forged and CNC machined alloy cups and a composite centre spacer seal.