thinking about putting xr70 suspension and wheels on my kiddos xr50. what gearing ratio should I use for a xr70 suspension/wheel swap to a xr50? xr50 is a 14/37 and xr70 is 15/36 stock.
xr70 suspension and wheels on a xr50 gearing ?'s
Started by
9teen7d2
, Apr 20 2012 08:14 PM
2 replies to this topic
Posted 21 April 2012 - 03:57 AM
Leave the 14T sprocket on the 50 engine and see if it will turn the 36T 12" 70 rear wheel, and go from there.








