NOS AE BORGO DUCATI 450 Desmo Oversized 86.4MM PISTON RINGS 20MM PIN 0615.47.500
This is the first step oversized (.4mm over) for overhaul. Aluminum Piston Fits MK3 Desmo Scrambler 450cc.
AE casted inside of piston (see picture). Numbers on piston top are 86.4-66344/2. Ducati # 0615-47-500 or 061547500.
Brand new old stock.