I have a jog rr moto gp 50cc scooter and what ever i do it wont go any faster then 45 will someone help me?

Question

my jog rr has quick acceleration but wont go any faster then 45 unless going down hill. I have been told there is a restriction in the bike somewhere still but i have already done everything i can think off so would someone help me. the model is 2006 if that makes any deference. i have also been told about a restriction in the CDI cable but i don't have a clue about that so if anyone dose no about that please tell me.

Answer 1

get a bigger jet say 80-93 use fully synthetic oil get 70cc bore kit a race exaust cluch rollers race drive belt race brakes [e.c.t] or you can just get a bigger bike i have a jog rr 07 the mean yellow machine does just over 75mph according to my dads triumphs speedo that is hop this helps mate .cj