the difference between the Honda CR and CRF is that the CR is a two stroke bike, while the CRF is a 4 stroke bike.... the F stand for four stroke
CRF is 4 strokes... The ( F ) at the end means FOUR !
There was no 2002 Honda CRF 50. In that year, it was an XR 50, 4 stroke. In 2003, Honda introduced the 4 stroke CRF 150 and CRF 230. Next year, the XR 50 and XR 70 were relabeled as CRF's. The CRF is just marketing, cooler to be a CRF than the previous XR label for that same machine. (I'm a Dad whose kid went through an XR 50, XR 70, XR 100, and CRF 150, ALL 4 strokes.) The XRorCRF 50 is a 4 Stroke, 3 speed, automatic clutch.
The Honda 125 is not bigger than a Honda 230 4 Stroke if the only difference is the size of the motor. The Honda 125 is actually a taller motorcycle than the Honda 230 4 Stroke when size is considered in inches from the ground to the seat.
cr 80 is a two stroke. crf 80 is a four stroke.
no way 4 stroke vers 2 stroke crf 80 is better
it goes around 30-37 stock.
With stock gearing around 50 mph
Approximately 45mph to 55mph is the top speed of this bike.
It's a 4 stroke 125, it isn't restricted, it just has a weak engine.
125cc 4-stroke is about 50mph 125cc 2-stroke is about 75-80mph 250cc 4-stroke is about 75-80mph 250cc 2-stroke is about 100-120mph 450cc 4-stroke is about 100-120mph 500cc 2-stroke is about 180+mph
Single cylinder 4 stroke. See link below for full 09 engine specs.