How do you take off a bike crank?

What can I use instead of a crank puller?

You can also pry the threads out or remove them by slowly threading the bolt, depending on the crank arm type of your bicycle. Use a bolt or a spanner tool to remove and loosen the washers.

Are there different size crank pullers?

There is no road versus mountain distinction with crank pullers. One size of extractor thread has been used on the vast majority of cranks for a long time, M22x1. There are several older sizes on cranks made by T/A, Stronglight, and possibly some more obscure ones, all of which need their own extractors.

How do I uninstall hollowtech without a tool?

If you just need to remove it, needle nose pliers will undo the pre-load cap, and a stilston wrench/mole grips will remove the cups. It really wont be pretty though! dennisn wrote: You can most likely get the BB bearings off and on the bike with pretty much any manner of pliers, pipe wrench’s, or even the correct tool.

What is a crank puller?

Crank pullers are used for the removal of basic three-piece crank types: square-type spindle arms, and splined-type spindle arms. … When the spindle end is no longer recessed inside the hole, the crank bolt can not apply pressure to hold the arm tight on the spindle. A worn crank will need to be replaced.

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