i put the rekluse auto clutch with the reae brake on the andlebers,the boyesen quickshot and the yz-450 cam. the rekluse is great so is the yz-450 cam very easy to start. the boyeson is a waste of mony and the bogs are the same. i must save some mony for the adelbrock carb. i also put the AC racing sub frame a pro taper fat bar and a yz seat and tank.