| Oh.... how much money have you got?
Do you want more power or more rideability? You're changing the sprocket which won't give you any more power but it'll feel quicker, you could add lighter wheels, again no power gain but will make the bike quicker (slightly), or go for lightened flywheel, lightweight clutch, again helping the engine spin up faster, but no power gain.
Guess a simple bolt on for power would be exhaust and PCIII, then after that you're into engine work I guess, crank balancing, high compression pistons, gas flowed heads, cams, valves...blah blah blah |