Yamaha Jupiter: history, specs, pictures

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Yamaha Jupiter
Manufacturer
Also called Jupiter MX King 150, Jupiter Z1, Jupiter MX150, Jupiter MX 150
Production 2017 - 2018
Class Scooter
Engine
single cylinder, four-stroke
Bore / Stroke 57.0mm x 58.7mm
Horsepower 14.89 HP (11.1 KW) @ 8500RPM
Torque 10.18 ft/lbs (13.8 Nm) @ 7000RPM
Fuel System injection
Ignition tci
Transmission Gear box: 4-speed

Final Drive: chain

Clutch: wet, multiplate
Suspension Front: telescopic
Rear: swingarm
Brakes Front: single disc
Rear: single disc
Front Tire 70/90-r17
Rear Tire 120/70-r17
Wheelbase 50.79 inches (1290 mm)
Length 77.56 inches (1970 mm)
Width 26.38 inches (670 mm)
Height 42.52 inches (1080 mm)
Seat Height 30.12 inches (765 mm)
Weight 255.74 pounds (116.0 Kg) (dry),
Recommended Oil Yamalube 10w-40
Fuel Capacity 1.11 Gallon (4.20 Liters)
Manuals Service Manual


The Yamaha Jupiter MX150 was a single cylinder, four-stroke scooter produced by Yamaha between 2017 and 2018. Max torque was 10.18 ft/lbs (13.8 Nm) @ 7000 RPM. Claimed horsepower was 14.89 HP (11.1 KW) @ 8500 RPM.

Engine[edit | edit source]

The engine was a liquid cooled single cylinder, four-stroke. A 57.0mm bore x 58.7mm stroke result in a displacement of just 155.0 cubic centimeters. Fuel was supplied via a single overhead cams (sohc).

Drive[edit | edit source]

The bike has a 4-speed transmission. Power was moderated via the wet, multiplate.

Chassis[edit | edit source]

It came with a 70/90-r17 front tire and a 120/70-r17 rear tire. Stopping was achieved via single disc in the front and a single disc in the rear. The front suspension was a telescopic while the rear was equipped with a swingarm. The Jupiter MX150 was fitted with a 1.11 Gallon (4.20 Liters) fuel tank. The bike weighed just 255.74 pounds (116.0 Kg). The wheelbase was 50.79 inches (1290 mm) long.

In Media[edit | edit source]