Yamaha Jupiter Z1 vs Yamaha Nmax (2018-2019) Comparison

Engine & Performance

Displacement	113.7 cc	155 cc
Maximum Power	9.92 hp	14.88 hp
Top Speed	115 kmph	121 kmph
Valves Per Cylinder	2	4
Valve Configuration	SOHC	SOHC
Engine Type	4-Stroke, SOHC	4-Stroke, SOHC
Lubrication System	Wet Sump	Wet Sump
Injection Type	Direct Injection	--
No. Of Strokes	4-Stroke	4-Stroke
Compression Ratio	9.3:1	10.5:1
No. Of Cylinder	1	1
Maximum Torque	9.8 Nm	14.4 Nm
Clutch Type	Wet,Centrifugal Multiplate, Automatic	Dry, Centrifugal Automatic
Cooling System	Air Cooled	Liquid Cooled
Bore X Stroke	50 mm x 57.9 mm	58 mm x 58.7 mm
Drive Type	Chain Drive	Belt Drive
Exhaust Pipes	Single Exhaust	Single Exhuast
Fuel Tank Capacity	4.1 L	6.6 L
RPM at Maximum Power	7750 rpm	8000 rpm
RPM at Maximum Torque	6750 rpm	6000 rpm
Fuel Consumption	--	35 kmpl

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Dimension

Category	Moped	Scooter
Dry Weight	102 kg	127 kg
Height	1065 mm	1115 mm
Seating Capacity	2 Seats	2 Seats
Length	1935 mm	1955 mm
Seat Height	765 mm	765 mm
Wheel Base	1240 mm	1350 mm
Width	680 mm	740 mm
Oil Tank Capacity	1 L	1.0 L
Ground Clearance	150 mm	135 mm

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Fuel & Ignition

Ignition System	TCI	TCI
Start Option	Kick & Electric	Electric
Fuel Type	Petrol	Petrol
Fuel Supply System	Fuel Injection	Fuel Injection

Gear & Transmission

Transmission Type	Manual	Automatic
Gear Box	4-Speed	Variable Speed

Electrical

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

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Chassis & Suspension

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

Wheels & Tyres

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

Safety & Security

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

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Console

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

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Brake

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

Chassis & Suspension

Body Frame Type	Backbone Backbone	Underbone Underbone
Seat Type	Dual-Straight Dual-Straight	Straight Seat Straight Seat
Side Wings	Yes	Yes
Body Frame Material	Steel Steel	--
Electronic Suspension Adjustment	No	--

Electrical

Tail Lamp	Halogen Halogen	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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Differentiating Features

Height Adjustable Seats	No	No
Cruise Control	No	No