Yamaha Jupiter RC vs Yamaha Spark 135i Comparison

Engine & Performance

Compression Ratio	9.3:1	10.9:1
No. Of Cylinder	1	1
Engine Type	Single Cylinder, 4-Stroke, Air Cooled SOHC Engine	Single Cylinder, 4-Stroke, 4-Valve, SOHC, Water Cooled
Valve Configuration	SOHC	SOHC
Cooling System	Air Cooled	Liquid Cooling
Bore X Stroke	50 mm x 57.9 mm	54 mm x 58.7 mm
Exhuast Pipes	Single Exhaust	1 into 1 Exhaust
No. Of Strokes	4-Stroke	4-Stroke
Drive Type	Chain Drive	Chain Drive
Injection Type	Fuel Injection	Indirect Injection
Clutch Type	Centrifugal, Dry Type	Wet Multi-Plate
Displacement	114 cc	134 cc
Maximum Power	9.92 bhp	--
Maximum Torque	9.9 Nm	--
Emission Control	--	Catalytic Converter
Air Filter Type	--	Oil Filter Paper
Valves Per Cylinder	--	2
Spark Plugs Per Cylinder	--	1
Lubrication System	--	Wet Sump

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Electrical

Indicator Light	Yes	Bulb
Battery Voltage	12 V, 3 Ah	12V, 3.5 Ah
Adjustable Headlights	Yes	Yes
Head Lamp	Halogen	Halogen
Tail Lamp	Bulb	Bulb
Accessory Outlet	No	No

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Performance

Engine Displacement	--	134 cc
Fuel Type	Petrol	Petrol

Fuel & Ignition

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

Chassis & Suspension

Seat Type	Dual Straight	Dual Straight
Rear Suspension	Coil Spring	Swing Arm
Body Frame Material	Alloy	Mild Steel
Front Suspension	Telescopic Fork	Telescopic
Side Wings	No	Yes
Chrome Garnish	--	Yes
Body Frame Type	--	Underbone
Electronic Suspension Adjustment	--	No

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Dimension

Oil Tank Capacity	0.80 L	0.8 L
Height	1065 mm	1065 mm
Length	1935 mm	1945 mm
Width	680 mm	705 mm
Wheelbase	1240 mm	1245 mm
Seating Capacity	2	2
Category	Moped	--
Seat Height	765 mm	--
Ground Clearance	125 mm	140 mm
Curb Weight	104 kg	110 kg

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Wheels & Tyres

Front Wheel Size	R17	R17
Rear Wheel Size	R17	R17
Front Tyre	70/90 R17	60/100 R17
Rear Tyre	80/90 R17	80/90 R17
Tyre Type	Radial	--

Gear & Transmission

Transmission Type	Manual	Manual
Gear Box	4-Speed	4-Speed

Safety & Security

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

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Console

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

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Differentiating Features

Cruise Control	No	No
Height Adjustable Seats	No	No

Brake

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