Size Crank

What size crank fit a 54mm takara road bike?

I just bought a roadbike takara Vintage 54mm .... However, I change the handle to a set of fixed gear crank .... i am not sure what size the crank should be looking for .... please help!

I suppose it could mean many things by size? Image size is not important, so much as its size. someone who travels to 54 in generally used the crank arm 170mm, but this is very flexible, depending on your personal style and strengths. a short crank arm that works best for a spinner and no longer works best for someone you're willing to drive at higher speeds. then there are all dish size. Again, it depends on what you ar doing riding. switch to a team that needs fixing something that can handle the routes are mounting. if you threw a 53T on the existence and his walks were large hills, obviously isn't going to work. For the same reason if you ride flats and put a very small, you will be spinning the brain and could not keep up with the pedals. if you mean the size that fits in the box existing bottom bracket, depending on what is in it. since it is vintage, it is likely that a square bore, but there are different sizes depending on whose handle is there. is usually better to replace the crank and the BB as a whole so that everything fits well, and this is especially true if you arent sure about sharing things.

Size Crank

Size Crank