A stock Yamaha TTR250 with 14/44 gearing can reach a top speed of 87mph or 143kph.
75 mph to 80 mph is the top speed of Yamaha ttr 250. This is true however you could increase or decrease your top speed by changing sprocket sizes, e.g A stock yamaha ttr250 with 14/44 gearing will reach approximately 140km/h or 87mph. Note i own a Yamaha TTR250 and have tested the bikes top speed.
It goes about 95 miles I know cause i got whone last month... and I have something that tells me how fast it goes. Depending on the gearing you could get 95mph however a stock yamaha TTR250 with 14/44 gearing can reach a top speed of 143km/h or 87mph.
hey buddy i happen to have a Yamaha TTR250 with 14/44 gearing which is stock and i have tested and achieved 140 kilometres per hour. hope that helps, i currently have 14/47 gearing which gives a boost to acceleration but lowers top speed to 125kph Note: I have got knobby tyres and this will decrease top speed. hope this helps.
NGK CR9E
The Ford GT boasts a Top speed of 205 mph while the Lamborghini's rank in as follows: 350GT - Top speed 150 mph 350 GTV - Top speed 170 mph 450 GT 2+2 -Top speed 160 mph Muira - Top speed 179 mph Espada - Top speed 179 mph Islero - Top speed 154 mph Jarama - Top speed 150 mph Urraco -Top speed 140 mph Countach -Top speed 183 mph Silhouette -Top speed 160 mph Jalpa -Top speed 150 mph LM002 -Top speed 130 mph Diablo -Top speed 210 mph Murclelago -Top speed 219 mph Gallardo -Top speed 190 mph Reventon - Top speed 221 mph So as you can see, only three models of Lamborghini are faster than the Ford GT.
A yamaha TTR250 has 28HP @ 8,500 RPM
the top speed is 199km
top speed of a yz125 in mph
140 TOP SPEED
the top speed is about 200mph
Top speed 172
Top speed: 275 km/h The top speed of the Koenigsegg CCX is 418km/h.