Box Two Square Taper BB

Box Two Square Taper BB

Box Two Square Taper Cromo Bottom Brackets are a great 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.