spike with the beasty rxs

wer can i get a re-bore n how much n wats the bigest i can go 2??? please ring 07892375174 to let me no thanks spike

hi im spike from hastings uk & was wondering how much u can ship me over a rx-king engine for as me n a load of me m8s ride em n r gettin bored of 65-70 mph n want more grunt in the same bike cheers m8 nice1