Box Two Square Tapered BB



113mm / Black



Spindle Type JIS
Spindle Material Chromoly
Spindle Length 108mm or 113mm
Shell Width 68mm
Thread 1.37" x 24 TPI
Weight [108] TBD
Weight [113] TBD

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 center spacer/seal.