The Yamaha YZ250 is riding the crest of a popularity wave at the moment. Enduro21 looks at the HITLIS power valve kit, tailoring the mighty 250 two-stroke for enduro and woods riding. Productive Power ...
with the heavy development programme by the Yamaha motocross department, promises to be leaner, fitter and smarter. Does that make it better for enduro? Leaner, fitter and smarter – not a life recipe ...