WSM Piston Kit - Yamaha 660 - +1 mm 50-544-07K Sway Bar Linkage Bushing Kit Elongated rear for greater coverage

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

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

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

Machined-aluminum flanged insert

Rubber grip pad for enhanced feel with the bike's controls

WSM Piston Kit - Yamaha 660 - +1 mm 50-544-07K Sway Bar Linkage Bushing Kit Elongated rear for greater coverageQuality 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