Model:
YY50QT-6B(B10) 

Approve mode:
EEC  EPA  DOT
EEC NO.:e4*2002/24*0714 

Product description:
1) Overall length: 1845mm
2) Overall width:680mm
3) Overall height:1152mm
4) Wheel base:1265mm
5) Net weight:87kg
6) Maximum laden mass:150kg
7) Maximum speed:45km/h or 25 km/h
8)Fuel tank volume:4.5L
9) Braking method:Front wheel disc brake,Rear wheel drum brake
10) Starting method:Electric start.kick start
11) Ignition:C.D.I
12) Rate or fuel consumption:2.0L/100km
13) Tyre(front/rear):120/70-12  130/70-12 or 120/70-12
14) Battery:6FM3 12V 3Ah
15) Engine type:BZ139QMB
16) Engine mode:1-cylinder,4-stroke,air-cooled
17) Bore:39mm
18) Stroke:41.5mm
19) Displacement:49ml
20) Maximum power:2.2/7500 kw/rpm
21) Maximum torque:3.4/5500 N.m/rpm
22) Compression ratio:10.3:1
23) Clutch type:Dry,centrifugal CVT system