well , as far as i know the kit containes : (dont know the english word for most things but í´ll try to distribe them) front part of the exhaust/carb *doors* , jets / that snorkel thingy / perfect weight rollers / removing that pipe at the rear of the exhaust and the ring from the variateur (pulley???) and also those springs??? at the end coupling , the damn thing is so restricted over here that it quit on me already after 2 days , talking to the company who imports the bike over here assured me everything should be as normal when the kit is applied and the whole thing should launch off as a rocket , the kit as far as i know only available in the uk and the netherlands is mine is arriving tomorrow maybe they will ship you one, if they dont i can ship you one if you really want to, if you want the specs and some pictures of it email me or use msn messenger .... the adres is sneaky@wanadoo.nl grtz