Yes,I have one and they are 2 stroke.
Current XT and WR models are all 4 strokes. Cross models YZ have engines in 2 and 4 strokes.
because it did
The Yamaha WR 250 is THE baddest bike on the planet. Kawasaki sucks a**. But on a more serious note the WR has about 25 more horsepower than a KLX because the KLX suckssssss!!!!!
47 horsepower
40 to 50:1 with Yamalube
I would say 85-90mph
35 at the crank
Yamaha WR motors can be purchased through eBay. If someone wants to purchase one directly and not online, it is best to contact a local motorcycle shop and find a suitable seller.
Yamaha YZ 450 F for Track or WR 450 F for Enduro. I am of similar size and I have the mass to throw the bike around quite easily.
no there isn't
the kit is 7500 euro
Fully Synthetic 10W 40 or 5W 40