Off road gearing.... simples.... Gear it for tarmac and put some tarmac tyres on it... You want to test a smaller pit bike for top speed go get an Ayrton Xtrema and run a 1 tooth bigger front sprocket on it. I might pull +1 front and -3 rear. I don't think a +2 would fit on the front. Pulling about 50mph on mine on a short track with a hairpin before the front straight too..
On my '09 140 with a 170cc big bore I hit 58 once, but most of the time it would top out around 55. I sold that bike a while back, I do sometimes miss it, even with my other bikes I now have. Edit, I never did test it without the big bore, wish I did now haha
Off road gearing.... simples.... Gear it for tarmac and put some tarmac tyres on it... You want to test a smaller pit bike for top speed go get an Ayrton Xtrema and run a 1 tooth bigger front sprocket on it. I might pull +1 front and -3 rear. I don't think a +2 would fit on the front. Pulling about 50mph on mine on a short track with a hairpin before the front straight too..
my crf125 hit 54, im 140lbs and only mod on it is an fmf exhaust, was expecting the klx to go about 55...
Yea, you are a good bit lighter. But still the 140 I think should’ve done 55
Could be a baffle in the exhaust
Iys up where the flange mounts to motor
A washer in there limit air bit idk
Hmm I should’ve looked, thanks for watching
On my '09 140 with a 170cc big bore I hit 58 once, but most of the time it would top out around 55. I sold that bike a while back, I do sometimes miss it, even with my other bikes I now have. Edit, I never did test it without the big bore, wish I did now haha
Ok gotcha, then maybe my speed was realistic. How much do you weigh?
@TwoWheelTurban Sorry I just saw this. I'm 160
Hey love to video, I’m pretty interested in getting a 140 I’m in dfw if I could contact you
Hey man, I don’t have any 140s currently.
My IG is @vijayhir