Trac-Link™ is a new innovation aimed at giving you the ability to adjust traction and balance characteristics of your snowmobile quickly and easilyReplaces the OEM limiter-straps with an ultra-strong Goodyear®stap combined with the patent pending aluminum adjustment mechanism to give you 3 full inches of infinite adjustment with a simple turn of a 1/2" or 13mm wrenchWeighs just 15 oz. including strap and all necessary hardwareAdaptable to any rear suspension that employs conventional limiter strapsDoes not fit Yamaha Mono-shock rear suspensionModification needed for 2007-10 Polaris Dragon - call 208-868-3308 for modification instructions