Box Two Bottom Bracket Square-Taper Chromoly

SKM Pro Bike Shop Verified independent store

→

Note: Ships in 1-2 business days. Delivery time depends on the shipping method chosen at checkout. The Box Two Square-Taper Chromoly Bottom Bracket is an affordable, high-performan ce choice for young BMX racers and anyone running three-piece cranks. Each unit is hand-assembled with a Chromoly spindle, sealed bearings, and forged, CNC-machined alloy cups for dependable durability. A composite center spacer and seal help keep contaminants out. Features: Precision ABEC-5 sealed bearings Specifications: 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 Inch x 24 TPI Compatibility: BSA Threaded Weight [108-113] (+/- 5%): 272 g / 9.6 oz Show more