Scooterotica

right ive got standard top end but its all been matched and it screams its tits off in ALL the gears and runs out of gear in fourth so will it benifit from a 21t up gear chears fellas

I find the 21 tooth clutch great . I'm running a matched set up as well with a sito plus and a slight upjet . The bike flys in ideal conditions but isn't as bad as you'd expect against a headwind or up hills . I'd never chance a 22 tooth though.......its just about able to cope with the 21 .

cheers paul