eco 125

2008 ajs eco 125 Technical Analysis & Specification Breakdown

At the heart of the 2008 ajs eco 125 allround motorcycle, ajs pairs a 124 cc (7.6 cu in) air-cooled engine architecture with road-focused gearing. In factory specification, peak output is rated at 10.1 HP (7.3 kW) at 8,000 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 81 HP per liter, the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.

On the scales, the eco 125 measures 114 kg (251 lbs) dry, translating to a power-to-weight ratio of 0.09 HP/kg (11.34 kg per horsepower). Rider ergonomics and chassis geometry center around a 760 mm (29.9 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 108 mm (4.3 in) wheelbase engineered for quick, flickable steering geometry.

Within MotoLibrary's ajs archive, this model family spans 2 indexed model years from 2008 to 2009, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.