I have a Suzuki Vinson 500. I wouldn't want anything under the 500 engine class. It's been bullet proof.
GR8....I went in ready to buy this one (Vinson)....but ended up saving a ton on a 1 yr old (still new) 400CC Eiger 4x4. It's over 2 yrs old, now and still only has 380 mi. on it.....lol.
It's all (actually MORE) I'll ever need.