Sym Jet X vs Yamaha Ego Avantiz Comparison

From The Experts

Things we like	Flashy and sharp design Comfortable ride quality Read More	Aggressive modern styling Efficient and peppy engine Comfortable ride Read More
Things we don't like	Slightly underpowered for a maxi-scooter Small fonts of the instrument console are hard to read Read More	Mileage could be higher Dated rear indicators Read More

Engine & Performance

Displacement	149.6 cc	124 cc
Maximum Power	12 hp	9.3 hp
Fuel Tank Capacity	7.5 L	4.2 L
Maximum Torque	12.0 Nm	9.6 Nm
Engine Type	Single Cylinder, 4-Stroke, Air-Cooled SOHC Engine	4-Stroke, SOHC
Clutch Type	Automatic Centrifugal, Dry Type	Wet, Multi-Plate
Injection Type	Fuel Injection	Fuel Injection
Drive Type	Belt Drive	Belt Drive
Bore X Stroke	57.4 mm x 57.8 mm	52.4 mm x 57.9 mm
No. Of Strokes	4-Stroke	4-Stroke
Lubrication System	Wet Sump	Wet Sump
Cooling System	Air Cooled	Air Cooled
Valve Configuration	SOHC	SOHC
No. Of Cylinder	1	1
Exhaust Pipes	Single Exhaust	Single Exhuast
Compression Ratio	11.1:1	9.5:1
RPM at Maximum Power	8000 rpm	8000 rpm
RPM at Maximum Torque	6000 rpm	5500 rpm
Valves Per Cylinder	--	2

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Dimension

Category	Scooter	Scooter
Ground Clearance	107 mm	--
Wheel Base	1350 mm	--
Seating Capacity	2	2
Dry Weight	140 kg	--
Seat Height	780 mm	773 mm
Length	2000 mm	1870 mm
Width	760 mm	680 mm
Oil Tank Capacity	--	0.84 L
Kerb Weight	--	96 kg
Height	--	1070 mm

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Fuel & Ignition

Start Option	Electric	Electric
Fuel Supply System	EFI	Fuel Injection
Fuel Type	Petrol	Petrol

Wheels & Tyres

Rear Wheel Size	R14	R14
Rear Tyre	110/80 R14	90/80 R14
Front Wheel Size	R14	R14
Front Tyre	100/90 R14	70/90 R14
Tyre Type	Radial	Radial

Chassis & Suspension

Front Suspension	Telescopic Fork	Telescopic Fork
Rear Suspension	Dual Shock	Swing Arm

Gear & Transmission

Transmission Type	CVT	CVT
Gear Box	Variable Speed	Variable Speed

Electrical

Battery Voltage

12 V

12 V

Safety & Security

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

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Console

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

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Chassis & Suspension

Seat Type	Dual Stepped Dual Stepped	Dual Straight Dual Straight
Side Wings	Yes	Yes
Body Frame Type	--	Underbone Underbone
Body Frame Material	--	Steel Steel

Electrical

Tail Lamp	LED LED	Bulb Bulb
Head Lamp	LED LED	LED LED
Indicator Light	Yes	Yes
Adjustable Headlights	Yes	Yes
Accessory Outlet	--	No

Brake

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

Differentiating Features

Cruise Control	No	No
Height Adjustable Seats	No	No
Additional Features	--	Eco Indicator Eco Indicator