WSM Piston Kit - Honda 400 - +.75 mm 50-228-06K T-GP Plus R Air Jacket Comfort collar with internal padding

Comfort collar with internal padding and hook and loop closure and an internal loop to keep the collar open

Back-printed on scratch-resistant 16-mil vinyl

Alpinestars exclusive DRYSTAR® 100% Waterproof membrane lining for proven performance in difficult weather conditions

Soft side helmet bag with Alpinestars logo

Long sleeve thermal liner (100g on body

WSM Piston Kit - Honda 400 - +.75 mm 50-228-06K T-GP Plus R Air Jacket Comfort collar with internal paddingQuality 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