well it had thatmuch carbon cuz it was never tuned properly anywho i got it running perfect in tune and all made it about 20hrs and the carbon flaked off and wham quadaddict didnt have a running ride nomore its getting fixed in a few months
and to add to this yoou could take the one way bearing off and gaine some hp there less spinning mass and all the gears and bearings that the starter drives thats about 4-5lbs there!!!
Meh the jockey's usually weight around 80-100 lbs I believe, they are real short and on pretty strict diets and guidelines on weight. I've heard they are tougher on jockey's then super models.
Why would a pull start make it look worse? Saves weight and should free p some horse power I would think.