This Kit with the big Weight is the real deal for helping with stalling, flameouts and traction.Save a cool $40 when you Bundle the Big Oily Clutch Cover for the 17-21 450 / 500 EXC-F / XCFW and 501 FE / FE-S and the 15.8ounce Clutch Weight. using the Big Oily is the only way the Clutch Weight can be used on the 450, as the biggerCover lets the Weight clear it without rubbing the Cover. The Cover let's you hold 4oz more oil with using the Weight, which provides less stalling and flameouts and better bottom end traction. These Weights are designed to work with, and only work with the stock Clutch. A full win-win-win deal for you.
This DOES NOT come with a new fill plug. You'll re use your stock one
$179.95 Regular Price