Honda Mega pro FI vs Yamaha Byson FI vs Yamaha Nmax (2015-2017) Comparison

Engine & Performance

Displacement	149.5 cc	150 cc	155 cc
Maximum Power	13.14 hp	12.82 hp	--
Bore X Stroke	57.3 mm x 57.84 mm	57.3 mm x 57.9 mm	58 mm x 58.7 mm
Injection Type	Fuel Injection	Direct Injection	Direct Injection
Clutch Type	Manual, Multi-Plate, Wet, Cluth with Coil Spring	Wet,Multiplate, Manual	Dry,Centrifugal Automatic
Engine Type	SOHC, 4 Steps	4-Stroke, SOHC	4-Stroke, SOHC
Maximum Torque	12.3 Nm	12.98 Nm	--
Top Speed	108 kmph	120 kmph	--
Exhaust Pipes	Single Exhaust	Single Exhaust	Single Exhaust
Drive Type	Chain Drive	Chain Drive	Belt Drive
No. Of Strokes	4-Stroke	4-Stroke	4-Stroke
Cooling System	Air Cooled	Liquid Cooled	Liquid Cooled
Compression Ratio	9.5:1	9.5:1	10.5:1
No. Of Cylinder	1	1	1
Valve Configuration	SOHC	SOHC	SOHC
Fuel Tank Size	12.3 L	12.0 L	--
Valves Per Cylinder	--	2	4
Lubrication System	--	Wet Sump	Wet Sump
RPM at Maximum Torque	--	6000 rpm	--
RPM at Maximum Power	--	8000 rpm	--

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Dimension

Category	Street	Street	Scooter
Height	1079 mm	1045 mm	1115 mm
Seat Height	774 mm	790 mm	--
Oil Tank Capacity	1.0 L	1.25 L	1 L
Seating Capacity	2 Seats	2 Seats	2 Seats
Length	2052 mm	1990 mm	1955 mm
Width	742 mm	780 mm	740 mm
Kerb Weight	135 kg	133 kg	--
Wheel Base	1316 mm	1340 mm	1350 mm
Ground Clearance	156 mm	170 mm	135 mm

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Fuel & Ignition

Ignition System	Full Transisterized	TCI	TCI
Start Option	Kick & Electric	Kick & Electric	Electric
Fuel Type	Petrol	Petrol	Petrol
Fuel Supply System	PGM-FI	Fuel Injection	Fuel Injection

Gear & Transmission

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

Wheels & Tyres

Tyre Type	Radial	Tubeless	Radial
Rear Tyre	100/90 R17	130/70 R17	130/70 R13
Front Wheel Size	R17	R17	R13
Rear Wheel Size	R17	R17	R13
Front Tyre	80/100 R17	100/80 R17	110/70 R13

Chassis & Suspension

Suspension Travel(Rear)	USD Fork	--	--
Rear Suspension	Single Arm	Swing Arm	Swing Arm
Suspension Travel(Front)	Telescopic Fork	--	--
Front Suspension	Telescopic Fork	Telescopic Fork	Telescopic Fork

Electrical

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

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Safety & Security

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

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Console

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

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Chassis & Suspension

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

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Electrical

Battery Voltage	12 V, 3 Ah 12 V, 3 Ah	12 V 12 V	12 V 12 V
Indicator Light	Yes	Yes	Yes
Accessory Outlet	No	No	No
Adjustable Headlights	Yes	Yes	Yes
Head Lamp	Halogen Halogen	Halogen Halogen	LED LED
Tail Lamp	Bulb Bulb	LED LED	LED LED

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Differentiating Features

Cruise Control	No	No	No
Height Adjustable Seats	No	No	No

Brake

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