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ABB-22504複製

Spec: Threaded bottom bracket for BSA frame type
Alloy adapters & sleeve sealed bearings
Compatible Sram spindle 28.99mm DUB crankset
Size: Fits BB shell width 68 & 73mm
bearing cups O.D: 49mm x 12-notch
Compatible with PARK TOOL: BBT-35-12
Weight: 108 g