What Size Crank Puller Do I Need To Remove The Crank Arm From An Exercise Bike?

Are all bike crank pullers the same size?

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.

Are crank arm pullers universal?

The universal design of the CWP-7 has a rotating tip pressed into each end of the tool (11.3mm and 16.3mm) so it will remove both square taper and splined (ISIS Drive™, Octalink®) crank arms. Also fits BNI cranks on Bosch® e-bikes.

What tools are need to remove a crank arm?

Getting Started

  • Appropriate wrench to remove crank bolt/nut: CCW-5 Crank Wrench. Hex wrench. MW-SET. 2 Combination Wrenches. PAW-12 Adjustable Wrench.
  • Crank puller: CCP-22 for square taper cranks. CCP-44 for splined cranks. CWP-7 – universal fit.
  • Torque wrench.
  • Thread preparation: ASC-1. PPL-1.
  • Rags.

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.

Can you remove a bottom bracket without tool?

Almost anything can be taken apart without proper tools, including bottom brackets. it, but it can be done. The right tool for the job(any job) makes life much easier and will lower your frustration level by leaps and bounds. If it is a Square taper, isis or octalink then no.

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