Hey do they make an aftermarket sprocket? Im looking for more acceleration. Not so worried about top end since it's fast enough for me. Anyone know of any? Also, can you change the high beam headlight to a less brighter bulb so it doesnt look so dumb on high beam? I hate it on low beam cause it looks like you always have one out so I leave it on high beams all the time except at night. But I don't ride much if any at night anyway.