Box Two Bottom Bracket Square-Taper Chromoly

$49.99 Sale Save
Size 108mm
Color Black

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Box Two™ Square Taper Chromoly 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.

Precision Abec-5 Sealed Bearings

Process: CNC-Machined Cups
• Spindle: Chromoly
• Cups - Alloy
• Sleeve - ABS Plastic
Finish: Nickel Coating
Spindle Type: JIS Square Taper
Spindle Length: 108mm or 113mm
Shell Width: 68mm
Thread: 1.37" x 24 TPI
Compatibility: BSA Threaded
Weight [108-113] (+/- 5%): 272 g / 9.6 oz

Box Five Square Taper Crankset