WSM Piston Kit - Yamaha 660 - +1 mm 50-544-07K Sway Bar Linkage Bushing Kit while allowing more airflow than

while allowing more airflow than two separate layer filters (flow bench proven)

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

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

Note: Shift Sensor Connector with Black wire is for PULL switch

WSM Piston Kit - Yamaha 660 - +1 mm 50-544-07K Sway Bar Linkage Bushing Kit while allowing more airflow thanQuality 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