Polytron T-Rex vs Yamaha Lexi LX 155 Comparison

Engine & Performance

Top Speed	130 kmph	110 kmph
Drive Type	Belt Drive	Belt Drive
Displacement	--	155.9 cc
Maximum Power	--	15.15 hp
Clutch Type	--	Single Dry Clucth
Engine Type	--	Single Cylinder, 4-Stroke, SOHC Engine
Maximum Torque	--	14.2 Nm
Exhaust Pipes	--	Single Exhuast
Injection Type	--	Fuel Injection
Bore X Stroke	--	58 mm x 58.7 mm
Valve Configuration	--	SOHC
Compression Ratio	--	11.6:1
Lubrication System	--	Wet Sump
No. Of Strokes	--	4-Stroke
No. Of Cylinder	--	1
Valves Per Cylinder	--	4
Cooling System	--	Liquid Cooled
RPM at Maximum Torque	--	6500 rpm
RPM at Maximum Power	--	8000 rpm
Fuel Tank Capacity	--	4.2 L

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Dimension

Category	Scooter	Scooter
Seating Capacity	2 Seats	2 Seats
Height	--	1135 mm
Seat Height	--	770 mm
Oil Tank Capacity	--	1.0 L
Wheel Base	--	1350 mm
Dry Weight	--	116 kg
Length	--	1970 mm
Width	--	720 mm

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Fuel & Ignition

Start Option	Electric	Electric
Fuel Type	Electric	Petrol
Ignition System	--	TCI
Fuel Supply System	--	Fuel Injection

Gear & Transmission

Transmission Type	CVT	Automatic
Gear Box	Variable Speed	Variable Speed

Chassis & Suspension

Front Suspension	Hydraulic	Telescopic Fork
Rear Suspension	Hydraulic	Unit Swing

Electrical

Battery Capacity	7,6 kwh	--
Power Pack	5000 W	--

Wheels & Tyres

Rear Tyre	--	100/90 R14
Front Tyre	--	90/90 R14
Rear Wheel Size	--	R14
Front Wheel Size	--	R14
Tyre Type	--	Tubeless

Safety & Security

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

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Console

Odometer	Digital Digital	Digital Digital
Fuel Gauge	Digital Digital	Digital Digital
Navigator	No	No
Tripmeter	No	--
Display Screen	Yes	Yes
Speedometer	Analog Analog	Digital Digital
Tachometer	--	Digital Digital

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Brake

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

Chassis & Suspension

Side Wings	No	Yes
Chrome Garnish	No	--
Seat Type	Dual Straight Dual Straight	Dual Straight Dual Straight
Electronic Suspension Adjustment	No	--
Body Frame Type	--	Underbone Underbone

Electrical

Head Lamp	LED LED	LED LED
Tail Lamp	LED LED	LED LED
Adjustable Headlights	Yes	Yes
Indicator Light	Yes	Bulb Bulb
Accessory Outlet	--	Yes
Battery Voltage	--	12 V 12 V

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Differentiating Features

Height Adjustable Seats	No	No
Cruise Control	No	No