Any one else know that if you buy a yamaha and follow the maintenance schedule and fluid change intervals using yama-lube and other yamaha products they guarantee the motor to 100,000 miles? Its a very unspoken and unknown policy that yamaha has. I found out about it researching fluids to use for maintenance after my 2 year factory warranty and maintenance plan expired. Aside from being some of the finest and top performing machines money can buy this is something to consider when looking for a new ride. Just thought id share with the community.