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Box Two External Sealed 30mm Bottom Bracket

SKU: BX-BB1730BX1-BK

Color

Size

Material6061-T6 Aluminum
Shell Width68mm
Thread1.37" x 24 TPI
Weight (+/- 5%)110 grams / 3.9 ounces

Installation Notes:

To install, use the Park Tools™ BBT-29 or other installation tool designed for 16-notch bearing cups that have an outside diameter of 48.5mm.