Apollo RFZ 140 Z40 Dirt Bike - Manual Transmission (17'/14') tires-Blue

Apollo RFZ 140 Z40 Dirt Bike - Manual Transmission (16'/19') tires-Blue Model: Apollo DBZ40 (RFZ40) Engine: Single Cylinder, 4-stroke, Air-cooled Displacement: 140cc Engine Bore x Stroke: 56 x 57 mm compression ratio: 9.8:1 Max power: 11HP/8000 r/min Max torque: 10.2 N.m / 7500 r/min Max Speed: 52 mph (approx.)