Thingiverse
BSA30 bottom bracket installation tool ZTTO
by thmjpr
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Tool to install BSA30 ZTTO bottom bracket bearings. Search "BSA30" on aliexpress.
I added the half inch drive after already printing it out and using with a pipe wrench. Seems to take a good amount of torque, and won't risk damaging the aluminum shell.
Use 4+ edge layers and 25-50% infill.
I added the half inch drive after already printing it out and using with a pipe wrench. Seems to take a good amount of torque, and won't risk damaging the aluminum shell.
Use 4+ edge layers and 25-50% infill.
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