The XT-R Challenge, now in its third year, features an off-road course with varying natural terrains and man-made obstacles specifically designed to put participants and their Proven Off-Road Yamaha YXZ1000R, and YXZ1000R SS vehicles to the test. New for 2021, Yamaha has a 1,000cc class specifically for Wolverine RMAX 1000 and YXZ1000R owners, featuring all-new challenges and obstacles to highlight their unmatched power, performance, and off-road prowess.