I have a 2011 klr 650, it's my first KLR. I'ts about a 50/50 split on where I ride, between highway and off road, I'm wanting to do a sprocket change, I read that the stock front is a 15 tooth, and I'm thinking of dropping to a 13 for more grunt. I don;t know how many teeth the rear sprocket has, what is it? should I go down 1 or two teeth in front,? Or go up 1 or two on the rear? Or do both? Maybe a 14 on the front and up a couple on the rear? With the stock sprockets I've hit 100 MPH on the interstate just to see what it would do. I haven't counted the teeth on the sprockets I'm assuming there still stock, I bought it a my local dealership, it had 2,500 miles on it, Now that I think of it, I should count the teeth to make sure what I have. Let's for now assume there stock, I don't want to climb a tree, but I do want more low end grunt thru the sand and ash, and mud. what do you fellows think. LOL