How to remove crank arm off BBS02?

[SonNguyen04]

I am trying to remove just the crank arms off my BBS02 bike. I removed the single bolt holding it in place. I tried to jiggle the crank arm out but it does not move. Should I try to hit it with a rubber mallet to see if it will move? I dont want to damage the unit.

 

[Phife]

You need a crank arm puller, you wont be able to remove it easily without one.

 

[tomjasz]

Park Tool Crank Puller, Park Ccp-22, Square

My favored since I never have to fish for another wrench. Cheap enough too!

http://www.ebay.com/itm/like/271996990046?ul_noapp=true&chn=ps&lpid=82

 

[Akerhage]

Is it different sizes for theese? I just bought this one in Sweden, but it seems its to big?

https://www.biltema.se/fritid/cyklar/cykelservice/cykelverktyg/pedalarmsavdragare-2000038270