Benzhou Vehicle Industrial Group

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Model Number

Gas Scooter YY-AJ04

Dimension:(mm) (LxWxH)	1860x 725x1170
Wheelbase(mm)	1365
Minimum Ground Clearance(mm)	130
Weight without loading (kg)	128
Maximum weight could be Loaded(kg)	150
Maximum Speed: km/h	100
Volume of gasoline tank: L	4.5±0.5
Type of Engine	BZ139QMB/BZ157QMJ
Engine mode	1 cylinder,4stroke
Via Carburetor type	PD19J
Type of spark plug	A7RTC
Cylinder volume: mL	49
Bore x Stroke: mm	39.0x 41.5
Idling speed: r/min	1500±100
Compression ratio:	10.3:12.
Maximum power: kw/r.min	6.8/7500
Maximum torque: N.m/r.min	8.8/6000
Brake type : F/R	Disk/Drum
Lubricating mode:	Press & splash
Ignition type:	C.D.I
Starting-up mode:	Electric & Kick start
Tyre:(F/R)	130/70-12&120/70-12
Tyre pressures:kPa(F/R)	200/225
Accumulator:	12V 3Ah
Forwarding light:	12V 25w/25w
Tail light/braking light:	12V 5w/21w
Turning light:	12V 10W
Lubricant:	SAE 15w/40