First introduced in 2005, z-Start Pro was the first Auto-Clutch to give the rider manual clutch lever override capability and defined the ultimate in tunability to suit each rider's preferences and riding conditions. Well known in the offroad racing world as bullet proof and the tamer of the nastiest terrain imaginable. Faster Cornering Improved Traction Virtually Eliminates Stalling Better Starts Faster Lap Times Fully tunable to rider preference & terrain conditions Fully adjustable includes optional wave springs and ball bearings. CNC laser cut drive plates perfectly match the center clutch with continuous radius spine technology causing clutch loads to be evenly distributed over a greater surface area with more precise tolerances. Center clutch design with innovative fluid dynamic oil flow technology. 30-Day Demo Ride & Performance Guarantee: If after riding you do not agree that this Rekluse product has significantly improved your riding performance and fun factor, simply return it within 30 days of purchase for a full refund.
"I put this on my yfz 450 ,its great for xc racing makes faster lap times and its gives you fast starts in gear and ur bike won't die. Installed myself in hours and never messed with an ATV clutch before. Great product and would recommend to anyone beginner to expert its a great buy."
42 years in the business, a factory finish and great service and selection are all reasons to purchase a Clarke Fuel Tank. Guarantee: Clarke Fuel Tanks carry a 30 day guarantee against defects and a 1 year against breakage. Some restrictions apply. NOTE: 2003-2004 WR250 / 450 must use YZF radiator shrouds. 1998 - 1999 WR400F, 2000 - 2002 WR426F, and 2001 WR250F models require the use of YZF seat for proper fit.
"Bought This for this my 2008 yfz 450 . and it did not fit at all , had to drill in my frame for the front mounts. It ended up working but was not happy that it didnt fit without modifications but looked alright when i got it done. idk if id recommend would probly try an ims"