To date, the closest Yamaha come to the bicycle field is electris motors for bicycles. They are used widely in Japan and other parts of the world as commuting vehicles. But as far as mountain bikes are concerned, no, they do not produce mountain bikes. Honda did this once with the G-Cross RN-01 Downhill specific bike with a prototype gearbox. That project was in use for a couple of seasons but has since been abandoned and all products related to that bike, destroyed.
The two main types of dirt bikes are motocross and trail bikes. Yamaha, Kawasaki, and Honda all make these types of dirt bikes.
Yamaha is just as good as Honda, Kawasaki, Sizuki, KYM, and Husquvarna they make good powerfull bikes.
Yes. Yamaha, Honda, Kawasaki, and KTM all make offroad bikes in a variety of sizes.
Felt Bicycles produces most types of bicycles. They are an American company and advertise that they manufacture mountain bikes, street bikes, racing bikes, and cyclocross bikes.
YAMAHA About all manufactures make an SX or MX bikes
Yamaha
Honda, kawasaki, yamaha, ktm, suzuki. those are the heavy hitter brands.
There are several different "types" of dirt bikes! For brands there are Honda, Yamaha, Suzuki, Kawasaki, KTM, Gasgas, Aprilia, ATK, etc. For displacement, the most common ones are 50cc, 85cc, 100cc, 125cc, 150cc, 200cc, 225cc, 250cc, 350cc, 400cc, 450cc, 500cc, 600cc, 650cc, and even 700cc! As for actual types of dirt bikes there are motocross bikes, enduro (dual-sport) bikes, trials bikes, trail bikes, and many variations and setups like desert, dunes, ice, supercross, etc. Ride safe!
Japan
heres the best one. Yamaha
34% off bikes.
There are a few dirt bikes that you can buy that are cheap. Some generic dirt bikes you can buy are 200 CC, Yamaha and you can have bikes shipped to you from China.