I have recently bought a ped. The roller weights were way too heavy. I changed to some 4.5g rollers. When i ride if im on the flat its fine. On a slight hill at 25 mph the revs drop and when it hits around 20 mph they pick up again. Then at 25 mph seem to drop. On big hills will do aroubd 10mph. Exhaust is derestricted and not blowing. Any ideas? . Is it a cdi issue or jetying or..? Its a katana ay50 . Taken the washer off the variator also.
nope right so after a week of riding it.. when the bikes just been started it revs up fine and drives to full speed. once its warmed up it goes shit. could it be belt ?
