◎ T:7/8" x 24T-left; 15/16" x 24T-right
◎ B: 5/16" x 9
◎ F: UCP, BK/9PCS
◎ F: UCP, BK/9PCS
◎ For one piece crank
Regular Bottom Bracket
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Regular Bottom Bracket
Detail Specification:
◎ T:7/8" x 24T-left; 15/16" x 24T-right
◎ B: 5/16" x 9
◎ F: UCP, BK/9PCS ◎ For one piece crank |