Box Three Square Taper Steel Bottom Bracket
Box Three™ Square Taper Steel Bottom Brackets are the best option for young BMX racers and other users of three-piece cranks in search of the most economical bottom bracket in the Box family. Each bottom bracket is hand assembled with a steel spindle, sealed bearings, forged and CNC-machined alloy cups and a composite center spacer/seal.
|Thread||1.37" x 24 TPI|
|Weight||274 grams / 9.65 ounces|
The following tools can be used to install/remove this bottom bracket:
- Park Tools BBT-22
- Park Tools BBT-32
- Pedro's Splined Bottom Bracket Socket