Want more lower end for the sand what front sprocket is available? Thanks

 

a crf450 stock 13T sprocket will help alot.

 

I thought a 13 was a little too tall for me. I didn'to mind stock, to be honest. But dropping the gearing (a 39 in back) helped me gain speed up the hill. Many people swear by the 13 front, and yes Learning to fly is right, get a CRF 13 tooteh. i got one from Rockymountain for about $10.