lets talk chains and sprockets

[smileyman]

Originally Posted by jeeps84

I must add that I'm referring to liter bikes. its an art. Whats right for me may not be right for others. My choice keeps me out of first most all the time. Not an easy task with long legged liter bikes in the mountains.

Yeah it is all real bike and rider preference specific. My lil buzzy 636 does fine with just 2 extra rear teeth. Stock was 2.87 final and I run at 3.00 AOK...I could go 3.07 with another tooth but it is real peppy as is.