As humans, we like to weigh certain factors before making a purchase decision. Speed is one of them, and so, you may be wondering how fast a 150cc dirt bike can travel. It is an important question, as ...

Overall KTM has managed to retain an excellent power to weight ratio on its very race friendly 150 SX series motocross bikes. Seat height is 38.8 inches. I’ve written about how KTM has improved the ...

Lifan produces a complete engine kit that fits the XR50 and several other brands of dirt bikes like Kawasaki ... out the factory engine for the Lifan 150cc, you get a bump in power from the ...

With plans to continue racing in the 150cc class going forward ... but my heart is with dirt bike riding. My heart tells me I was born to race dirt bikes.” While Stateline Speedway and ...