Naked Motorcycles
2017Keeway Ajax 150
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The 2017 Keeway Ajax 150 is an entry-level commuter motorcycle designed for new riders and budget-conscious buyers seeking affordable daily transportation. Known for its lightweight 99kg frame, manageable 770mm seat height, and fuel-efficient 16-litre tank, it excels as a practical urban runabout. The Ajax 150 prioritizes simplicity and economy over performance, making it ideal for navigating congested city streets.
- Capacity
- 149.4 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 99.0 kg
- Seat height
- 770 mm
- Power
- 11.0 HP (8.0 kW) @ 8500 RPM
What’s new for the 2017 Keeway Ajax 150
vs the 2016| Spec | 2016 | 2017 |
|---|---|---|
| Torque | 10.0 Nm (1.0 kgf-m or 7.4 ft.lbs) @ 7500 RPM | 10.0 Nm (1.0 kgf-m or 7.4 ft.lbs) @ 5700 RPM |
| Top speed | 97.0 km/h (60.3 mph) | 95.0 km/h (59.0 mph) |
| Fuel capacity | 11.30 litres (2.99 US gallons) | 16.00 litres (4.23 US gallons) |
| Rear suspension | Swing arm | Telescopic coil spring oil damped |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built as a basic, affordable allround runabout for short urban trips and light daily errands rather than performance riding.
- Built for
- A humble, unpretentious commuter that favors simplicity and low running costs over excitement or refinement.
- Not ideal for
- This is not a suitable choice for riders seeking highway speeds, long-distance touring comfort, or any kind of off-road capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 149.4 ccm
- Power
- 11.0 HP (8.0 kW) @ 8500 RPM
- Torque
- 10.0 Nm (1.0 kgf-m) @ 5700 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.1111 HP/kg (dry)
- Bore x stroke
- 62.0 x 49.5 mm
- Compression
- 9.2:1
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Electric & kick
- Ignition
- CDI
- Valves per cylinder
- 2
- Lubrication system
- Pressure splash
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet, multiple-plate
Performance
- Top speed
- 95.0 km/h (59.0 mph)
Dimensions & weight
- Wheelbase
- 1246 mm
- Overall length
- 1979 mm
- Overall width
- 745 mm
- Overall height
- 1070 mm
- Seat height
- 770 mm
- Dry weight
- 99.0 kg
- Fuel capacity
- 16.00 litres
- Ground clearance
- 150 mm
Chassis & suspension
- Frame
- Arch bar truck
- Front suspension
- Telescopic forks
- Rear suspension
- Telescopic coil spring oil damped
- Front wheel travel
- 131 mm
- Rear wheel travel
- 60 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 205 mm
- Rear brakes
- Expanding brake (drum brake)
- Rear brakes diameter
- 130 mm
- Front tyre
- 2.75-18
- Rear tyre
- 3.00-18
Other
- Color options
- Blue, white
- Comments
- Keeway is the American and European brand name of Qianjiang, China.
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2015 | 2016 | 2017 |
|---|---|---|---|
| Capacity | 149 cc | 149 cc | 149 cc |
| Dry weight | 99 kg | 99 kg | 99 kg |
| Seat height | 770 mm | 770 mm | 770 mm |
| Fuel capacity | 11.3 L | 11.3 L | 16 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Keeway Ajax 150?
The 2017 Keeway Ajax 150 has a Capacity of 149.4 ccm (9.12 cubic inches).
What engine power does the Keeway Ajax 150 have?
The 2017 Keeway Ajax 150 has a Power of 11.0 HP (8.0 kW) @ 8500 RPM.
How many gears does the Keeway Ajax 150 have?
The 2017 Keeway Ajax 150 has a Gearbox of 5-speed.
What is the torque of the Keeway Ajax 150?
The 2017 Keeway Ajax 150 has a Torque of 10.0 Nm (1.0 kgf-m or 7.4 ft.lbs) @ 5700 RPM.
How much does the Keeway Ajax 150 weigh?
The 2017 Keeway Ajax 150 has a Dry weight of 99.0 kg (218.3 pounds).
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