hi there i have just bought a speedfight1 lc 1998 plate old skool i no lol but i am not the best at tuning i was wondering if some one could tell me how to jet my carb please,and i nalso have bought some 7.5g rollers to go in it as well are they a good weight for it ? , and what would some one recomend a sport clutch for my ped ?

Andrew,D,G,C, January 2011

to be honest mate there is no need to rejst the carb if the air filter and exhaust is standard,rejetting it with bigger jets will just get you a bigger fuel bill and no increase in power or speed.lightweight rollers are really just going to make it pull away a bit quicker they are really needed with a expansion chamber race exhaust as they need the engine to rev to make enough back pressure.

adam bike doctor(of milton keynes motorcycle centre), January 2011