My brother is in Mozambique Africa. There's not too much in the way of roads where he is located, so he purchased an 08 WRF450 Blackbird to navigate the trails, ruts and cattle trails. Neither one of us have ever heard of a Blackbird model. Just wondering if anyone is familiar with that model, and any quirks they may have of as well as tips on maintaining the bike. He won't be railing ruts or launching 90ft tripples, just riding rural roads/trails and an occasional muddy flooded conditions. Thanks for any advice.