Polytron EVO vs QJ Motor SRK 250 RA Comparison

Engine & Performance

Top Speed	60 kmph	--
Drive Type	Belt Drive	Chain Drive
Displacement	--	249 cc
No. Of Strokes	--	4-Stroke
Bore X Stroke	--	62 mm x 41.3 mm
Engine Type	--	Twin Cylinder, 4-Stroke, Liquid-Cooled, DOHC Engine
Emission Control	--	Euro 5
No. Of Cylinder	--	2
Cooling System	--	Liquid Cooled
Valve Configuration	--	DOHC
Valves Per Cylinder	--	4
Exhaust Pipes	--	Single Exhaust
RPM at Maximum Torque	--	9750 rpm
RPM at Maximum Power	--	12750 rpm
Fuel Tank Capacity	--	14.8 L

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Dimension

Category	Scooter	Sport
Wheel Base	1422 mm	--
Length	1917 mm	2030 mm
Gross Weight	150 kg	--
Seating Capacity	2 Seats	2 Seats
Width	750 mm	750 mm
Kerb Weight	85 kg	--
Ground Clearance	160 mm	--
Height	1150 mm	1150 mm

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Fuel & Ignition

Start Option	Electric	Electric
Fuel Type	Electric	Petrol

Gear & Transmission

Transmission Type	CVT	AMT
Gear Box	Variable Speed	6-Speed

Chassis & Suspension

Front Suspension	Telescopic Fork	USD Fork
Rear Suspension	Dual Shock	Monoshock

Electrical

Battery Capacity

29 Ah

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Wheels & Tyres

Front Tyre	--	110/70 R17
Rear Tyre	--	150/60 R17
Tyre Type	--	Radial, Tubeless
Front Wheel Size	--	R17
Rear Wheel Size	--	R17

Safety & Security

Pass Switch	Yes	Yes
Stability Control	No	--
Traction Control	No	Yes
Launch Control	No	No
Leg Guards	No	--
Wheel Lock Front/back	No	No
Riding Modes	Street Street	Normal, Sport Normal, Sport
ABS	--	Dual Channel Dual Channel
Shutter Lock	--	No
Back Rest	--	No
Advanced Safety Features	--	Tyre Pressure Monitoring System Tyre Pressure Monitoring System
Anti-Theft Alarm	--	No
Engine Check Warning	--	Yes
Central Locking	--	No
Side Reflectors	--	Yes

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Console

Odometer	Digital Digital	Digital Digital
Fuel Gauge	Digital Digital	Digital Digital
Navigator	No	No
Speedometer	Digital Digital	Digital Digital
Tripmeter	No	Yes
Display Screen	Yes	Yes
Oil Change Indicator	--	Yes
Tachometer	--	Digital Digital
Bluetooth Connectivity	--	Yes

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Electrical

Head Lamp	LED LED	LED LED
Tail Lamp	LED LED	LED LED
Adjustable Headlights	Yes	Yes
Indicator Light	Yes	LED LED
Battery Voltage	60 V 60 V	12 V 12 V

Chassis & Suspension

Side Wings	No	Yes
Seat Type	Dual Straight Dual Straight	Dual Stepped Dual Stepped

Brake

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

Differentiating Features

Height Adjustable Seats	No	No
Cruise Control	No	No