Crank extractor
Sold as pictured.
Crank extractor:
The one and only tool to easily remove the cranks from the axis of unicycles. This model is compatible with square cranks as well as Isis cranks.
Technical characteristics :
Technical characteristics of the extractor:
- The black part is the one that screws into the crank.
- You will need a spanner, not included, to operate the extractor.
- Compatible with square cranks and Isis cranks.
How a crank puller works:
As on a bicycle, the crank of a unicycle is put in place by force, so it is impossible to remove a crank without an extractor.
The larger part that is threaded slides into the hole in the crank. The bolt is then turned using a spanner (not included with this puller) to loosen the crank. It is then easy to finish removing the crank by hand.
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