[thndrin]

I want to get about 5 to 10MPH on the top end. What is the stock size rear sproket? Im thinking i want to go to a 47.

 

[Rainman]

Stock is 14/50.

 

[old mad max]

I run the 14/47 combo and really like it......... It seems to run a little smoother above 55.... It makes 1st gear more useable on take offs.... On my wife's dub the mirrors don't vibrate as much... Top end it higher if you get a good tail wind or bend over and duck down. (o; The stock 122 link chain will work but it uses all the adjustment on the snail... 120 is perfect.. OMM.