Most stock suspensions are for lighter riders. An owners manual will give you basic settings. Front Ride height: 2 lines showing Preload: 2 lines showing Rebound: 18 clicks out Compression: hi speed 2 turns out/low speed 14 clicks out Rear Preload: position 4 of 8 Preload: 2 clicks out Compression: hi speed 4 turns out/low speed 14 clicks out according to Sportrider http://www.sportrider.com/suspension...gs/yamaha.html Those should work well for you as long as you are the same weight as their test rider, and have the same riding style, and are riding in the same conditions with the same tires. Otherwise, as suggested, you are best off measuring sag and checking the balance of the bike by bouncing (pushing on it). Sorry... there is no "one setting fits all" when it comes to chassis.