50 Mini Adventure

2003 KTM 50 Mini Adventure Technical Analysis & Specification Breakdown

Built around KTM's minibike, cross motorcycle platform, the 2003 KTM 50 Mini Adventure features a 49.9 cc (3 cu in) air-cooled single cylinder, two-stroke configuration. Internal engine geometry specifies a bore and stroke of 39.5 x 40.8 mm (1.6 x 1.6 inches).

On the scales, the 50 Mini Adventure measures 37.8 kg (83 lbs) dry. Rider ergonomics and chassis geometry center around a 555 mm (21.9 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 905 mm (35.6 in) wheelbase engineered for quick, flickable steering geometry.

Within MotoLibrary's KTM archive, this model family spans 5 indexed model years from 2003 to 2007, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.