Don't go down on the front Tony - it gives the chain a hard time. You have better and more adjustment using the rear sprocket.
My 800's which have pifflingly small engine outputs in comparison are horribly overgeared to - on any twist road they are mostly in 4th. 6k is nearly 110mph. I need some sprockets to play with for the road bike.
Where did you get the bike from and what did you pay if you don't mind me asking.
