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 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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