SYM Jet 4 125 vs Yamaha Mio 125 Comparison

Engine & Performance

Emission Control	Catalytic Converter	Catalytic Converter
Clutch Type	Automatic Centrifugal	Dry Centrifugal Automatic
Exhuast Pipes	1 into 1 Exhaust	Sporty Muffler
Engine Type	Single Cylinder, 4-Stroke, Air Cooled	Single Cylinder, 4-Stroke, 2-Valve, SOHC, Water Cooled
Compression Ratio	10.5:1	10.9:1
Valve Configuration	SOHC	SOHC
Valves Per Cylinder	2	2
No. Of Cylinder	1	1
Cooling System	Air Cooling	Liquid Cooling
No. Of Strokes	4-Stroke	4-Stroke
Injection Type	Indirect Injection	Indirect Injection
Lubrication System	Wet Sump	Wet Sump
Drive Type	Belt Drive	Belt Drive
Displacement	124.6 cc	124 cc
Air Filter Type	--	Oil Filter Paper
Bore X Stroke	--	52.4 mm x 57.9 mm
Spark Plugs Per Cylinder	--	1

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Performance

Power	8.71 hp hp	--
Engine Displacement	125 cc	124 cc
Torque	8.6 Nm	--
Fuel Type	Petrol	Petrol

Electrical

Battery Voltage	12V, 10 Ah	12V
Tail Lamp	Bulb	Bulb
Adjustable Headlights	Yes	Yes
Accessory Outlet	No	No
Head Lamp	Halogen	Halogen
Indicator Light	Bulb	Halogen

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Fuel & Ignition

Ignition Type	Capacitor Discharge Ignition (CDI)	DC-CDI
Fuel Type	Petrol	Petrol
Fuel Supply System	Carburettor	EFI
Start Option	Kick & Electric	Kick & Electric

Chassis & Suspension

Side Wings	No	No
Chrome Garnish	Yes	Yes
Electronic Suspension Adjustment	No	No
Body Frame Material	Steel	Mild Steel
Body Frame Type	Pipe Backbone	Underbone
Front Suspension	Telescopic Fork	Telescopic
Seat Type	Dual Straight	Dual Straight
Rear Suspension	Single Shock	Unit Swing Arm

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Wheels & Tyres

Rear Wheel Size	R12	R14
Front Wheel Size	R13	R14
Rear Tyre	130/70 R12	90/80 R14
Front Tyre	120/60 R13	70/90 R14

Dimension

Wheelbase	1330 mm	1260 mm
Height	1040 mm	1060 mm
Length	1900 mm	1850 mm
Width	655 mm	685 mm
Seating Capacity	2	2
Curb Weight	113 kg	104 kg
Oil Tank Capacity	--	0.8 L
Ground Clearance	--	125 mm
Dry Weight	--	99 kg

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Gear & Transmission

Transmission Type	CVT	CVT
Gear Box	Variable Speed	Variable Speed

Safety & Security

Side Reflectors	Yes	Optional Optional
Traction Control	No	No
Launch Control	No	No
Back Rest	No	No
Leg Guards	No	Yes
Stability Control	No	No
Riding Modes	Street Street	Street Street
Engine Check Warning	No	Yes
Shutter Lock	No	Yes
Central Locking	No	No
ABS	No	No
Pass Switch	No	Yes
Engine Immobilizer	No	No
Anti-Theft Alarm	No	Optional Optional

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Console

Display Screen	Yes	No
Odometer	Digital Digital	Analog Analog
Tachometer	No	Analog Analog
Oil Change Indicator	No	No
Navigator	No	No
Side Stand Indicator	No	No
Speedometer	Analog Analog	Analog Analog
Fuel Gauge	Digital Digital	Analog Analog

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Differentiating Features

Cruise Control	No	No
Height Adjustable Seats	No	No

Brake

Rear Brake	Drum Drum	Drum Drum
Front Brake	Disc Disc	Disc Disc