WSM Piston Kit - Yamaha 660 - +1 mm 50-544-07K Sway Bar Linkage Bushing Kit 100% Waterproof seam sealed construction

100% Waterproof seam sealed construction with roll-top upper closure for ease of use and side buckles to keep the pack compact when closed Shoulder strap engineered specifically for motorcycling use

52% Cotton / 48% Polyester

Elongated rear for greater coverage in the riding position with comfort edges for enhanced rider comfort

Upgrade from 10 mm tie-rod ends that are prone to failure to Moose's heavy-duty 12 mm style tie-rod assembly

WSM Piston Kit - Yamaha 660 - +1 mm 50-544-07K Sway Bar Linkage Bushing Kit 100% Waterproof seam sealed constructionQuality and construction that meets or exceeds OEM Feature improved E clip design Contain piston, rings, pin and clips Additional rings available separately Order one per cylinder Skirts have a nonabrasive, expansion retarding MOS2 coating to reduce heat and friction for added power and longevity MOS2 coating actually draws heat through piston walls and out the bottom Specially hardened tops add strength to ring grooves