Kaisar Ruby V250 vs Yamaha Nmax (2018-2019) Comparison

Engine & Performance

Displacement	250 cc	155 cc
Maximum Power	17.7 hp	14.88 hp
Engine Type	4-Stroke, SOHC Engine	4-Stroke, SOHC
Bore X Stroke	49 mm x 66 mm	58 mm x 58.7 mm
Spark Plugs Per Cylinder	1	--
Exhaust Pipes	Dual Exhaust	Single Exhuast
No. Of Strokes	4-Stroke	4-Stroke
No. Of Cylinder	2	1
Valve Configuration	SOHC	SOHC
Cooling System	Air Cooled	Liquid Cooled
Maximum Torque	16 Nm	14.4 Nm
Drive Type	Chain Drive	Belt Drive
Clutch Type	Wet, Compound Plate	Dry, Centrifugal Automatic
Fuel Tank Capacity	14 L	6.6 L
RPM at Maximum Power	8000 rpm	8000 rpm
RPM at Maximum Torque	6000 rpm	6000 rpm
Compression Ratio	--	10.5:1
Lubrication System	--	Wet Sump
Top Speed	--	121 kmph
Valves Per Cylinder	--	4
Fuel Consumption	--	35 kmpl

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Dimension

Category	Touring	Scooter
Seating Capacity	2 Seats	2 Seats
Ground Clearance	153 mm	135 mm
Wheel Base	1230 mm	1350 mm
Dry Weight	142 kg	127 kg
Width	650 mm	740 mm
Oil Tank Capacity	1.4 L	1.0 L
Height	1062 mm	1115 mm
Length	1932 mm	1955 mm
Seat Height	--	765 mm

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Fuel & Ignition

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

Gear & Transmission

Transmission Type	Manual	Automatic
Gear Box	5-Speed	Variable Speed

Wheels & Tyres

Tyre Type	Radial	Radial, Tubeless
Front Wheel Size	R16	R13
Rear Wheel Size	R16	R13
Front Tyre	110/90 R16	110/70 R13
Rear Tyre	120/90 R16	130/70 R13

Chassis & Suspension

Rear Suspension	Swing Arm	Swing Arm
Front Suspension	Telescopic Diamond	Telescopic Fork

Electrical

Battery Capacity	9 Ah	--
Motor Type	--	No
Pack Voltage	--	No
Pack Capacity	--	No
Power Pack	--	No
Pack Life	--	No
Battery Charge Time	--	No
Range Highway	--	No
Range City	--	No
Charger Type	--	No
Input	--	No

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Safety & Security

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

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Console

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

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Chassis & Suspension

Side Wings	No	Yes
Seat Type	Dual Stepped Dual Stepped	Straight Seat Straight Seat
Chrome Garnish	Yes	--
Body Frame Type	--	Underbone Underbone

Electrical

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

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Brake

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

Differentiating Features

Height Adjustable Seats	No	No
Cruise Control	No	No