(not a 450 picture)
F-Pro Competition Shift Spring $29.95
Z95-K45-0601 Shift Spring
(replaces 92145-0457)
 You will miss fewer shifts and help prevent shift fork damage caused by missed shifts. Suggest both this spring and a special microbearing detent arm, but the spring alone will help. And it's cheap and simple. The spring is located under the clutch basket - takes about an hour to install. 92145-0457 SPRING,POSITION is used on these models and components: 2008 KSF450B8F KFX450R GEAR CHANGE MECHANISM 2008 KSF450B8FA KFX450R GEAR CHANGE MECHANISM 2009 KSF450B9F KFX450R GEAR CHANGE MECHANISM 2009 KSF450B9FB KFX450R Monster Energy GEAR CHANGE MECHANISM 2010 KSF450BAF KFX450R GEAR CHANGE MECHANISM 2011 KSF450BBF KFX450R GEAR CHANGE MECHANISM 2012 KSF450BCS KFX450R GEAR CHANGE MECHANISM 2007 KX450D7F KX450F GEAR CHANGE MECHANISM 2009 KX450E9F KX450F GEAR CHANGE MECHANISM 2009 KX450E9FA KX450F Monster Energy GEAR CHANGE MECHANISM 2010 KX450EAF KX450F GEAR CHANGE MECHANISM |