Replacement Bottom Bracket For Power Drive Splined Cranksets. The Stiff Forged Hollow Chromoly Spindle Is Supported By A Pair Of Sealed Industrial Cartridge Bearings. Additional Weather Protection Comes From Double “Snap” Seals.
Specifications:
– Material: Alloy
– Weight (Gr): 325
– Frame Dimension: Bsa
– Compatibility: Powerdrive







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