Derbi Piston Port Metra Kit 38mm "50cc" Cylinder Kit
New old stock, 38mm "50cc" Metra Kit for Derbi mopeds with the Piston Port engine.
Cast iron design with 2 ring piston makes for a reliable cylinder.
Comes with cylinder, piston, rings, pin/clips, and gasket kit.
These are vintage inventory. They may not have that brand new shine like one made today.
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