Originally posted by elf
The only problems I know of are with the03 450 sx. the bikes have been fixed for 04. Dont know anyone who has had problems with any of the big bores.
Originally posted by elf
Grady change your oil often. this is the best preventive thing you can do. also when you change oil look closely at the drained oil for metal particles. As far as broken plates your clutch engagement would probably feel different . also pieces of aluminum or plate framents will show up in your oil.