Generally a motorcross bike that has been modified with 17 inch wheels and road pattern tyres. Awesome handling abilities are assured.
by JodyKTM May 28, 2007
a motorcycle typically a dirtbike, that has sportbike wheels aka "slicks" to make it gripp better on road, supermoto is also a race where dirtbike riders race against sportbike riders on supermotos.
by JackJeez June 02, 2017