YX engine 49cc 4-speed manual gearbox, silver

Engine Name: 50cc, 4-speed manual, clutch, kick-start only, colour: silver
Engine Type: Single-cylinder, 4-stroke, air-cooled, overhead camshaft, 10° diagonal angle
Dimensions: 420 x 275 x 180 mm
Net Weight: 18kg
Max. Power: 2/8000 kW/rpm
Max. Torque: 2.6/5500 N·m/rpm
Compression ratio: 8.5 : 1
Bore and stroke: 39 mm × 41.4 mm
Ignition type: CDI
Lubrication Type: Pressure Splash
Minimum fuel consumption: ≤ 367 g/kWh
Starting Type: Kick Start
Carburettor Model: PZ16
Clutch type: Wet multi-plate (manual)
Gearshift type: Mesh 2-stage transmission with 4 gears