I have a 230S and put on a DG Xccelerator pipe and a K&N filter. I also re-jetted the carb and took off the airbox lid. I want to change my sprockets for more top speed. Right now i have a 12 tooth front and a 41 tooth rear. I want to change to a 13 tooth front and a 39 tooth rear, or maybe a 14 tooth front and 41 tooth rear. Any suggestions?

 

Front sprockets are cheaper I would buy both and compare all 3. Then if you still want to fine tune some more you can get the rear one.