NHTSA Complaint #11459505 — 2018 YAMAHA XV1900

Engine unexpectedly sputtered and quit while traveling on a narrow two-lane road with no place to pull off to the side. Engaged emergency flashers to alert oncoming traffic. The bike would not restart. Was able to get a tow after a couple of hours. Mileage on the motorcycle was 19,354 miles. 1. Starter was inspected by dealer and found magnets in starter had come loose from the housing and disintegrated. Starter was rendered inoperable. 2. Once the starter and battery were replaced, the engine would still not start. Dealer tore down the engine to find damaged camshafts and lifters. Yamaha recommended replacing camshafts, lifters, pushrods and all related gaskets and o-rings. Several owners of these bikes have had this problem as evidenced by postings in multiple online user groups.