Just made a short video explaining what happens to a crank when you use a press, hammer or other similar tool installing a crank. Also, some chinese and taiwan cranks are just about this bad from the factory. The crank and cylinder kit are the MOST important things to invest in, on your bike for longevity and reliability.
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Camera set up wrong, but you guys didn't want to see my ugly face anyhow
We have several choices in stock at www.scooterswapshop.com
![](https://s2.save4k.ru/pic/fJuQ246GbpE/maxresdefault.jpg)