This is a great installation video put together by the guys at Grizzlyriders.com on installing a grizzly 450 clutch spring and sheave. This would also apply to the 660 and 700 Yamaha Grizzly. grizzly 450 clutch video

Changing the primary clutch spring on a Kawasaki KFX-700 When I first started riding the KFX-700 I decided, while it was a fast machine with a nice torque curve; it still needed more. A call to Dalton and he recommended a few things to change right off the bat to give me the...

Re: TPI VALVE INSTALLATION - STEP BY STEP I had one of those on my 660 as well!

BRUTE FORCE 750i HANDLEBAR AND RISER INSTALLATION While reviewing the 2008 Brute Force 750 one of our biggest complaints in the machine so far is the overall handling. Part of it has to do with the way the tires are originally in-tow from the factory while the other is handle bars and frame...