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Bottom Bracket tool 20 spline
by fomenkoa
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20 spline BB tool, useful for any bottom bracket with internal 20 spline.
Tested and tried on a Shimano BB-ES300 and worked beautifully. But should work on any BB with similar configuration.
Note: Requires an adjustable (or fixed) wrench that can open to 30mm to turn (see photos)
Tested and tried on a Shimano BB-ES300 and worked beautifully. But should work on any BB with similar configuration.
Note: Requires an adjustable (or fixed) wrench that can open to 30mm to turn (see photos)
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