WSM Piston Kit - Honda 400 - +1 mm 50-228-07K Linkage Bearing Kit Featuring an engineered fit designed

Featuring an engineered fit designed to deliver the highest level of active race protection

Nylon insert allows perch to rotate during impact

Hand wrapped and 100% visually inspected in the UK

while also being flexible and allowing unobtrusive hand movements

Zippered gussets on sides and back for greater rider comfort while in the riding position

WSM Piston Kit - Honda 400 - +1 mm 50-228-07K Linkage Bearing Kit Featuring an engineered fit designedQuality 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