14 August. Friday 2026
Keeway Ajax 150 - 2015 Specifications and Reviews
The 2015 Keeway Ajax 150 is an affordable, lightweight commuter bike ideal for novice and budget-conscious riders. Known for its practical design and low seat height of 770mm, it delivers reliable daily transportation with modest performance. Its electric and kick starter system and drum brakes offer straightforward, easy maintenance for everyday urban riding.
General information | |
| Category | Sport |
| Year | 2015 |
| Model | Keeway Ajax 150 |
| | |
Engine and Transmission Specifications | |
| Clutch | Wet, multiple-plate |
| Transmission type,final drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Air |
| Lubrication system | Pressure splash |
| Fuel control | Single Overhead Cams (SOHC) |
| Fuel system | Carburettor |
| Valves per cylinder | 2 |
| Bore x Stroke | 62.0 x 49.5 mm (2.4 x 1.9 inches) |
| Compression | 9.2:1 |
| Top speed | 97.0 km/h (60.3 mph) |
| Torque | 10.00 Nm (1.0 kgf-m or 7.4 ft.lbs) @ 7500 RPM |
| Power | 11.00 HP (8.0 kW) @ 8500 RPM |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 149.40 ccm (9.12 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 130 mm (5.1 inches) |
| Rear brakes | Expanding brake (drum brake) |
| Front brakes diameter | 205 mm (8.1 inches) |
| Front brakes | Single disc |
| Rear tyre | 3.00-18 |
| Front tyre | 2.75-18 |
| Rear wheel travel | 60 mm (2.4 inches) |
| Rear Suspension | Swing arm |
| Front wheel travel | 130 mm (5.1 inches) |
| Front Suspension | Telescopic forks |
| Frame type | Arch bar truck |
Physical measures and capacities | |
| Fuel capacity | 11.30 litres (2.99 gallons) |
| Wheelbase | 1,246 mm (49.1 inches) |
| Ground clearance | 150 mm (5.9 inches) |
| Overall width | 724 mm (28.5 inches) |
| Overall length | 1,979 mm (77.9 inches) |
| Overall height | 1,224 mm (48.2 inches) |
| Seat height | 770 mm (30.3 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.1111 HP/kg |
| Dry weight | 99.0 kg (218.3 pounds) |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Keeway is the American and European brand name of Qianjiang, China. |
| Starter | Electric & kick |
| Color options | White, blue |
Performance Profile & Rider Fit
11 hp
Peak Power
60.3 mph
Top Speed
Best For
Track5%
City70%
Cornering35%
Daily Riding60%
Touring20%
Passenger25%
Rider Profile
| Best For | This is an ideal machine for beginners or those wanting a simple, low-stakes commuter to build confidence on. |
| Purpose | Built as a basic, affordable allround runabout for short urban trips and light daily errands rather than performance riding. |
| Rider Fit | Its low seat height and light dry weight of under 100 kg make it very manageable for riders of smaller stature or those new to two wheels. |
| Character | 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. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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