Honda Spree and Elite 50 Forums

hi, there i have a 1984 honda aero (lead) NH50 50cc, i can reach 60kmph comfortably but would like to know if there is some way of making this thing reach its estimated speedo speed of 70kmph.
regards
greg

MPH would be a help as most of us are in the USA. I THINK you MIGHT be able to get a 63cc bore kit, Im not really the aftermarket expert around here.

what are you talking about?
Mph or Kph ?
there is no such thing as Mkph

Hes talking kmph, hews going ~38mph and wants to go ~44mph.

hi, sorry ill make a estimate now for you.

60 kmph is 37 mph

70 kmph is 43 mph

i am sorry to dissapoint you but you have read it incorrectly it says kmph not mkph and kmph means (kilometers per hour).

oh oh oh, my bad. i read your post wrong.

umm. if it really is just a 50cc. i would guess it has like a SE50 motor. And those can get 63cc bore kits. That might put you to 45. (70kph)

yeah, a bore kit and highspeed pulley. Im really not to sure about were you would get them there. I would say VTCycles but im not sure if they ship out of country. Worth a shot i guess. Call them and ask.

Thanks for the info, i'll give it a shot, if i was to purchase the highspeed pulley and put that on, and leave the bore, wold it make any difference or would it be to much for such a small engine.

thanks again.

nothing really. maybe a few mph.

With your bike, gears can not be bought. So, no matter what you do to your bike your never going to get much more then 45mph.
Bore kit, high speed pulley. thats about it...

thanks for all the help.

no problem. Got any more questions?

no nothing for now thanks, this site has all ready helped me alot and my scooter is running up to perfection now.

I will keep on the website to see if i can help anyone with there problems or questions.

Thanks again.