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Hello, I'm not sure if this is in the right section of the forum, as I'm new to this site! I am currently modding my rmr basics done so far! 2 air filters pretty odd lol my question is does anyone know what the stock main jet is for the rmr? Asfrom the more air intake my bikes spluttering and lost a little power! Thankyou.
Right I took apart the carb main jet -95 pilot -12.5 does anyone know a cheap place to buy new jets for the mikuni carb (possiblly performance ones)
95 seems about right for most 125 bikes, just search on ebay "mikuni main jet #" where you replace the "#" with the jet size you need. Red circle are pretty good on ebay, try a 105 size as a main and let us know how you get on.