BOX Two Square Taper Cromo JIS Bottom Bracket

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.

Features:
– Precision Abec-5 Sealed Bearings

Compatibility:
– Box Five Square Taper Crankset

Specs:
– Process: CNC-Machined Cups
Material:
– 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