Truvativ Bottom Bracket – Howitzer Xr 56mm Chainline X 68/68e/7373e: 68/73mm
Bombproof for extreme use. Features oversized cartridge bearings to produce a super durable external BB system. Purpose-built with CNC machined AL-6061 cups, chromoly spindle, and extreme strength by design.
Category: Bottom Brackets
Bombproof for extreme use. Features oversized cartridge bearings to produce a super durable external BB system. Purpose-built with CNC machined AL-6061 cups, chromoly spindle, and extreme strength by design.
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