Minerva Naked 250 vs Yamaha Byson FI Comparison

Engine & Performance

Displacement	247 cc	150 cc
Bore X Stroke	72.5 mm x 59.8 mm	57.3 mm x 57.9 mm
Spark Plugs Per Cylinder	1	--
Air Filter Type	Replacement Air Filter	--
No. Of Cylinder	1	1
No. Of Strokes	4-Stroke	4-Stroke
Cooling System	Air Cooled	Liquid Cooled
Drive Type	Chain Drive	Chain Drive
Lubrication System	Wet Sump	Wet Sump
Exhaust Pipes	Single Exhaust	Single Exhaust
Emission Control	Catalytic Converter	--
Valves Per Cylinder	2	2
Compression Ratio	10.2:1	9.5:1
Valve Configuration	SOHC	SOHC
Engine Type	4-Stroke, SOHC	4-Stroke, SOHC
Clutch Type	Hydraulic Multi-Plate	Wet,Multiplate, Manual
Injection Type	Indirect Injection	Direct Injection
Maximum Power	--	12.82 hp
Top Speed	135 kmph	120 kmph
Maximum Torque	--	12.98 Nm
Fuel Tank Capacity	--	12.0 L
RPM at Maximum Power	--	8000 rpm
RPM at Maximum Torque	--	6000 rpm

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Performance

Engine Displacement	247 cc	--
Power	20.5 hp	--
Torque	18 Nm	--
Acceleration	6 s	--
Top Speed	135 kmph	120 kmph
Mileage City	40 kmpl	--
Mileage Highway	50 kmpl	--

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Dimension

Height	1040 mm	1045 mm
Kerb Weight	135 kg	133 kg
Seating Capacity	2 Seats	2 Seats
Oil Tank Capacity	0.90 L	1.25 L
Length	1990 mm	1990 mm
Dry Weight	122 kg	--
Width	825 mm	780 mm
Category	--	Street
Wheel Base	--	1340 mm
Ground Clearance	--	170 mm
Seat Height	--	790 mm

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Fuel & Ignition

Ignition System	CDI (Capacitive Discharge Ignition)	TCI
Start Option	Electric Start	Kick & Electric
Fuel Type	Petrol	Petrol
Fuel Supply System	MPFI	Fuel Injection
Fuel Reserve	1 L	--

Electrical

Pack Voltage	No	No
Motor Type	No	No
Charger Type	No	No
Input	No	No
Pack Capacity	No	No
Power Pack	No	No
Pack Life	No	No
Battery Charge Time	No	No
Range Highway	No	No
Range City	No	No

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Chassis & Suspension

Rear Suspension	Mono Shock	Swing Arm
Front Suspension	Telescopic	Telescopic Fork

Wheels & Tyres

Rear Wheel Size	R17	R17
Front Wheel Size	R17	R17
Tyre Type	Radial	Tubeless
Front Tyre	100/70 R17	100/80 R17
Rear Tyre	--	130/70 R17

Gear & Transmission

Transmission Type	--	Manual
Gear Box	--	5-Speed

Safety & Security

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

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Console

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

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Chassis & Suspension

Seat Type	Stepped Stepped	Dual Stepped Dual Stepped
Side Wings	Yes	Yes
Chrome Garnish	Yes	Yes
Body Frame Material	Steel Steel	Steel Steel
Body Frame Type	Twin Spar Steel Twin Spar Steel	Diamond Diamond
Electronic Suspension Adjustment	No	No

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Electrical

Indicator Light	LED LED	Yes
Battery Voltage	12 V, 9 Ah 12 V, 9 Ah	12 V 12 V
Adjustable Headlights	Yes	Yes
Tail Lamp	LED LED	LED LED
Head Lamp	Reflector Reflector	Halogen Halogen
Accessory Outlet	No	No

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Brake

Rear Brake	Ventilated Discs Ventilated Discs	Drum Drum
Front Brake	Ventilated Discs Ventilated Discs	Disc Disc

Differentiating Features

Height Adjustable Seats	No	No
Cruise Control	No	No