The 2014 MY AJS TN 12 has, at its heart, an air-cooled, four-stroke, 124cc, single cylinder engine mated to a five-speed manual transmission, and can produce a claimed 10 horsepower at 8500 rpm. In addition, it boasts features such as blacked-out, lightweight, cast-aluminium wheels, a nose-fairing, a single headlamp, front and rear disc brakes, a telescopic fork and an adjustable monoshock in the rear.