Model Number |
YY50QT-7C |
Engine: BZ139QMB
Cylinder diameter: 39 mm
Range: 41.5 mm
Cylinder Cubage (ml) 49ml
Compression rate: 10.3:1
Max power: 2.2/7500 kW/(r/min)
Maximum Net Torque / Rpm: 3.4/5500 NMS/(r/min)
Idle Speed: 1500±100 NMS/(r/min)
Front/rear Tyre: 130/70-12
Engine type: 4 strokes, single, air-forced cool.
Brake system: Disc/drum
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