Oversized flow-through black anodized cylinder head.
ABC construction (Aluminum piston with a chromed brass cylinder).
Rear exhaust.
Ball Bearing-supported crankshaft.
Slide valve rotatable carburetor.
Needle valve adjusted by a screwdriver.
Pilot Shaft
CLAIMED HP 1.9
RPM 35,000
CARB TYPE SLIDE
CRANK SG
CONSTRUCTION ABC
ENGINE SIZE .21
TYPE REAR EXHAUST