I changed my counter sprocket from the 14 to a 15 for better highway rpms. I have the SF model (stock 14/39) but on mine it made the RPMS drop 500. So my RPMS at 70 MPH is right at 7000 RPMS. I'm happy with my change.

 

jason is a jerck!!!

 

 

I finally got around to changing out my front sprocket to a 13T. Boy that front sprocket nut was on there tight, air gun made light work of it though. Haven't had a chance to do a trail ride yet though

Went with a PBI sprocket, made in USA

 

Hi from where I can get front sprocket I wana get 15T

 

Wave Breaker: you can get one from almost any aftermarket source. From you local dealership parts department to an online company. Just depends on howmuch your willing to spend on the part and if you want to pay shipping.

 

I found 13/42 was a good combination for all round road and trail work. I also tried 13/45 and while it was great on the trail it was too low for road work. This was when my bike was still a 250 (aussie model)