Sachs Airsal 43.5mm "70cc" Cylinder Kit

Two piece cylinder kit for Sachs 505 and 504 engines.  70cc aluminum kit features a 2 ring piston and large transfers.  Removable o-ring head! Neat design really. The cylinder bolts to the engine and the head bolts to the cylinder.  The included intake is basically a stock replacement. The exhaust is 26mm OD so most common Sachs exhaust will fit up.  Includes cylinder, head, piston, rings, pin/clips, gasket set, assorted hardware, and intake.