Description
Threaded ABEC-3 bottom bracket for Fat Bike PF41 (BB121) and 24mm spindle diameter cranks
Machined cups thread together for stability, increased bearing life, and simple installation and maintenance
Frame must have a 41mm inner diameter, with a width of 121mm - If used on a shell with a 132mm width, the cups will overlap 3 threads max
Payment & Security
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