Bottom Bracket

PF4624 (BBright) to 24mm Ceramic Bottom Bracket

Part$130

Rotor's PF4624 bridges BBright's wider shell to 24mm spindle cranks without compromise. Ceramic bearings resist the lateral loads inherent to press-fit design—lower rolling resistance, harder surface, longer life than steel.

Specs

StandardBBright (PF4624)

Spindle24mm

BearingsCeramic

Buy at racycles.com

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