I was thinking about going up one tooth to a 15T on the front sprocket. Does anyone run this on their 650R? I'm using the stock rear 48. I'm hoping for a better cruising speed on the road. L.L. p.s. I let a friend of mine ride my bike down the street this weekend. He has a "cruiser" (you know, one of those girlified Yamaha V-stars). He rode my 650R down the street, came back, then told me "Holy Sh**!!" that's too damn FAST!!! Hahaha well guess what too fast is damn near fast enough ya know. As that other guy in here says haha.