The Yamaha Jupiter MX King 150 motorcycle specifications include a 155 cc (9.46 cu in) engine, power of 15.2 hp (11.1 kW) @ 8,500 rpm, a 4-speed gearbox, and a listed weight of 116 kg (255.7 lb).
Key specifications
How the Yamaha Jupiter MX King 150 compares
This compares the motorcycle with all Yamaha models in this specifications database. The blue marker is this model and the grey line is the Yamaha database average.
About 71% lower than the Yamaha database average. Around the 29th percentile across Yamaha models.
About 72% lower than the Yamaha database average. Around the 29th percentile across Yamaha models.
Very close to the Yamaha database average. Around the 30th percentile across Yamaha models.
About 68% smaller than the Yamaha database average. Around the 4th percentile across Yamaha models.
Yamaha database percentile rankings
Percentiles show where this motorcycle sits across the Yamaha specifications database. They are descriptive database rankings, not performance ratings.
15.2 hp — more powerful than about 29% of Yamaha models with power data.
155 cc — larger displacement than about 29% of Yamaha models.
765 mm — taller than about 30% of Yamaha models.
4.2 L — larger than about 4% of Yamaha fuel tanks in this database.
Dimensions compared with Yamaha average
Each measurement is compared with the average value across Yamaha models where that dimension is available.
1,970
2,082
5% below average.
670
823
19% below average.
1,080
1,172
8% below average.
1,240
1,416
12% below average.
765
793
4% below average.
135
181
25% below average.
Mechanical overview
Additional useful specifications
| Front tire size | 70/90-MC17 |
|---|---|
| Rear tire size | 120/70-MC17 |
| Power-to-weight ratio | 0.131 hp/kg |
| Power-to-weight | 131.0 hp/tonne |
| Specific power | 98.1 hp/L |
| Bore/stroke ratio | 0.97:1 (Square) |
Model information
| Year released | 2017 |
|---|---|
| Category | Scooter |
Engine specifications
| Engine type | Single cylinder, four-stroke |
|---|---|
| Displacement | 155 cc (9.46 cu in) |
| Power | 15.2 hp (11.1 kW) @ 8,500 rpm |
| Torque | 13.8 Nm (1.4 kgf-m or 10.2 ft.lbs) @ 7,000 rpm |
| Bore × stroke | 57.0 x 58.7 mm (2.2 x 2.3 inches) |
| Compression ratio | 10.4:1 |
| Cooling system | Liquid |
| Fuel system | Injection |
| Fuel control | Single Overhead Cams (SOHC) |
| Ignition | TCI |
| Starter | Electric & kick |
| Lubrication | Wet |
Transmission and drivetrain
| Gearbox | 4-speed |
|---|---|
| Final drive | Chain (final drive) |
| Clutch | Wet, Multiplate |
Chassis and suspension
| Frame | Underbone |
|---|---|
| Front suspension | Telescopic |
| Rear suspension | Swingarm |
Brakes, wheels and tires
| Front brakes | Single disc |
|---|---|
| Rear brakes | Single disc |
| Front tire | 70/90-MC17 |
| Rear tire | 120/70-MC17 |
Dimensions and weight
| Dry weight | 116 kg (255.7 lb) |
|---|---|
| Seat height | 765 mm (30.1 inches) |
| Overall length | 1,970 mm (77.6 inches) |
| Overall width | 670 mm (26.4 inches) |
| Overall height | 1,080 mm (42.5 inches) |
| Wheelbase | 1,240 mm (48.8 inches) |
| Ground clearance | 135 mm (5.3 inches) |
Fuel and emissions
| Fuel capacity | 4.20 L (1.11 US gal) |
|---|
Performance
| Power/weight ratio | 0.1306 hp/kg |
|---|
Electrical and instruments
| Electrical | YTZ4V GTZ4V battery. |
|---|
Other specifications
| Color options | Red/white, white/red |
|---|
Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from Yamaha models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Yamaha information before relying on them. Visit the official Yamaha website.