How to Replace Crank Arms

If you are replacing your crank arms with shorter cranks this video shows you how. Don’t forget you will need a crank puller, the standard tool is a Park Crank Puller.

You can also find this great video at  How to Replace Crank Arms at BikeTutor.com.   

If you also have to replace the bottom bracket, here’s a great video on how to do that, How to Replace a Cartridge Bottom Bracket at BikeTutor.com.   

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