fc8464
Member
Since the Sidewinder came out there is not much talk on the Vipers. Mine is a 2015 MTX 153. Ended up going with EVO 270 kit. I do most of my riding in trees and tree covered hills and river bottoms in the interior of Alaska. Maybe not the best sled for my riding but have not been able to sell even at a major loss. So I decided to make it work. Going to extend it to a 162 and don't know if I should go 2.5 or 3", challenger extreme or powrclaw. This forum seems to have the most Yamaha activity for mountain sleds so what you think. Thanks for any advise. Fred