Specification sheet — Yamaha
Yamaha Vixion specifications
Yamaha's 150 cc naked, sold in Vixion and Vixion R forms with different displacement and tyre sizes.
- Displacement
- 155.1 cc
- Peak power
- 14.2 kW / 10,000 rpm (Vixion R), 12.2 kW / 8,500 rpm (Vixion)
- Peak torque
- 14.7 N·m / 8,500 rpm (Vixion R), 14.5 N·m / 7,500 rpm (Vixion)
- Curb weight
- 131 kg (Vixion R), 132 kg (Vixion)
- Seat height
- 795 mm
- Fuel tank
- 11 L (Vixion R), 12 L (Vixion)
Overview
The published sheet lists a 155.1 cc (Vixion R), 149.8 cc (Vixion) engine, peak power of 14.2 kW / 10,000 rpm (Vixion R), 12.2 kW / 8,500 rpm (Vixion), peak torque of 14.7 N·m / 8,500 rpm (Vixion R), 14.5 N·m / 7,500 rpm (Vixion). It carries a curb weight of 131 kg (Vixion R), 132 kg (Vixion), a 795 mm seat height and an 11 L (Vixion R), 12 L (Vixion) tank.
On the published figures it works out to 10.8 kW per 100 kg, level with the median for the other 5 naked bikes in this database (10.6 kW per 100 kg).
Market and trim notes
This sheet covers the Yamaha Vixion as listed in the Indonesian distributor’s current catalogue. Market-specific equipment can differ from the same nameplate in another country, so the figures are not interchangeable.
Yamaha publishes the Vixion and Vixion R together. The R uses a 155.1 cc engine and a 130-section rear tyre; the standard Vixion uses 149.8 cc and a 120-section rear.
Full specification
Every row below is a published figure. Rows the manufacturer does not publish are marked rather than estimated.
Engine and performance
| Engine type | Liquid Cooled 4-Stroke, SOHC, 4 Valve, VVA (Vixion R), Liquid Cooled 4-stroke, SOHC (Vixion) |
|---|---|
| Displacement | 155.1 cc (Vixion R), 149.8 cc (Vixion) |
| Bore × stroke | 58 x 58.7 mm (Vixion R), 57 x 58.7 mm (Vixion) |
| Compression ratio | 11.6±0.4 : 1 (Vixion R), 10.4 : 1 (Vixion) |
| Cooling | Liquid derived |
| Fuel system | Fuel Injection |
| Maximum power | 14.2 kW / 10,000 rpm (Vixion R), 12.2 kW / 8,500 rpm (Vixion) |
| Maximum torque | 14.7 N·m / 8,500 rpm (Vixion R), 14.5 N·m / 7,500 rpm (Vixion) |
| Starting | Electric Starter |
| Ignition | TCI |
| Lubrication | Wet Sump |
Transmission and final drive
| Transmission | Manual |
|---|---|
| Clutch | Wet Type Multi-Plate Clutch ; Assist & Slipper Clutch |
| Final drive | Chain derived |
Chassis, suspension and brakes
| Frame | Deltabox |
|---|---|
| Front suspension | Teleskopic |
| Rear suspension | Swing Arm |
| Front brake | Disc Brake |
| Rear brake | Disc Brake |
| Front tyre | 90/80-17M/C 46P |
| Rear tyre | 130/70-17M/C 62P (Vixion R), 120/70-17M/C 58P (Vixion) |
Dimensions, weight and capacity
| Length × width × height | 1950 x 720 x 1025 mm |
|---|---|
| Wheelbase | 1320 mm (Vixion R), 1295 mm (Vixion) |
| Ground clearance | 165 mm |
| Seat height | 795 mm |
| Curb weight | 131 kg (Vixion R), 132 kg (Vixion) |
| Fuel tank | 11 L (Vixion R), 12 L (Vixion) |
What the numbers mean
The 795 mm seat is a middle-of-the-road height: most riders will get the balls of both feet down.
At 131 kg (Vixion R), 132 kg (Vixion) it is manageable at walking pace but heavy enough to notice on a slope.
The 11 L (Vixion R), 12 L (Vixion) tank is large enough for weekend distances without planning every fuel stop. The manufacturer does not publish a consumption figure, so this page does not quote a range.
Tyres are 90/80-17M/C 46P front and 130/70-17M/C 62P (Vixion R), 120/70-17M/C 58P (Vixion) rear. Check that your local shop stocks both before a long trip.
Closest alternatives
| Model | Capacity | Power | Torque | Weight | Seat |
|---|---|---|---|---|---|
| Yamaha MT-15 | 155.1 cc | 14.2 kW/ 10,000 rpm | 14.7 N·m/ 8,500 rpm | 133 kg | 810 mm |
| Yamaha XSR155 | 155.1 cc | 14.2 kW/ 10,000 rpm | 14.7 N·m/ 8,500 rpm | 134 kg | 810 mm |
| Yamaha MT-25 | 249.6 cc | 26.4 kW/12,000 rpm | 22.6 N·m/10,000 rpm | 169 kg | 780 mm |
Nearest alternatives by category and capacity in this database. These are published figures, not a road test or a recommendation.
Ownership and maintenance notes
- Clean and lubricate the chain at short intervals in rain or dust, and check slack with the bike on its side stand. A loose chain wears sprockets quickly; a tight one loads the output bearing.
- Check tyre pressures cold. On a light bike a few psi matters more than it does on a car, and it changes both steering and tyre life.
- Liquid cooling adds a coolant level and condition check. Do it when the engine is cold, and never open the radiator cap on a hot engine.
Source and verification
Figures are taken from Yamaha Motor Indonesia, the Indonesian distributor, on 13 November 2026.
Source page: yamaha-motor.co.id/product/vixion/.
Cooling, final drive is inferred from the published layout rather than printed as a separate field.
Wording is quoted as published; spacing and unit symbols are normalised. Specification databases go stale: if a figure here differs from the current distributor page, the distributor page wins, and this sheet records what was published on the verification date.
