22 June. Monday 2026
AJS ECO-125 - 2009 Specifications and Reviews
The 2009 AJS Eco-125 is an accessible all-rounder designed for budget-conscious commuters and novice riders seeking reliable, economical transport. Its modest 10 hp single-cylinder engine prioritizes fuel efficiency and low running costs over performance. The bike is best known for combining practical features like electric and kick start with straightforward carburetted engineering that's easy to maintain.
2009
General information | |
| Category | Allround |
| Year | 2009 |
| Model | AJS Eco-125 |
Engine and Transmission Specifications | |
| Clutch | Wet, multiplate |
| Transmission typefinal drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Air |
| Starter | Electric & kick |
| Ignition | Coil CDI |
| Fuel control | OHC |
| Fuel system | Carburettor |
| Bore x stroke | 54.0 x 54.0 mm (2.1 x 2.1 inches) |
| Power | 10.05 |
| Stroke | 4 |
| Engine type | Single cylinder |
| Capacity: | 124.00 ccm (7.57 cubic inches) |
| | |
Physical measures and capacities | |
| Wheelbase | 1,080 mm (42.5 inches) |
| Seat height | 760 mm (29.9 inches) If adjustable, lowest setting. |
| Dry weight | 114.0 kg (251.3 pounds) |
AJS ECO-125 dimensions and frame | |
| Rear brakes | Expanding brake (drum brake) |
| Front brakes | Single disc |
| Rear tyre dimensions | 90/90-18 |
| Front tyre dimensions | 2.75-18 |
| Rear suspension | Adjustable load, oil damped twin shocks |
| Front suspension | Telefork |
Speed and acceleration | |
| Power/weight ratio | 0.0882 HP/kg |
Other specs | |
| Color options | Black, metallic blue, Rosso red |
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