Mac eager beaver:
ASSEMBLY NUMBER: 600132B-11
YEAR INTRODUCED: 1985
YEAR DISCONTINUED: 1994
ENGINE DISPLACEMENT: 2.1 cu. in. (35 cc)
NUMBER OF CYLINDERS: 1
CYLINDER BORE: 1.5 in. (38 mm)
PISTON STROKE: 1.201 in. (30.5 mm)
CYLINDER TYPE: Aluminunm with chrome plated bore
INTAKE METHOD: Piston ported