race gearing info please!

[generallee]

hi there - If I were to use a shimano dxr or saint crankset with a 34 tooth ring... or a 36 tooth ring... what rear cog size would I need? Thanks for the info -
steve

[se-bmxer]

13 or 14 i think for 20", cruiser would be 16T

[bof]

20 inch 36-13,  34-12 

[martsz]

Steve try the ONE Bicycles web site it has gear calculator so you can compare and contrast.

http://www.onebicycles.com/products12.htm

Martin

[Moschops]

13.

[magna13]

for a 36 its 13 steve, i would defo consider on using it as thats what i got and its bloody mint 

[wojy]

So Steve, you coming racing?  I would go 36/13

Marc w

[dodgydave]

hope this helps if in any use steve m8

44/16
39/14
36/13
28/10
25/9