White Industries MR30 Adjustable Rings còn có tên gọi khác là Bearing Preload Collars.
Thông tin:
- Specs: M2-.4 x 8mm socket head cap screw
- Tools: 1.5mm hex key
- Bottom Bracket Bearing Adjustment: Adjust collar to remove side-to-side play, then back off 1/8th of a turn
- Pinch Bolt Torque: ¼ turn past snug (more may crack the collar)
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