X-Limit SM

2007 MBK X-Limit SM Technical Analysis & Specification Breakdown

At the heart of the 2007 MBK X-Limit SM super motard motorcycle, MBK relies on a 50 cc (3.1 cu in) liquid-cooled single cylinder, two-stroke powerplant. In factory specification, peak output is rated at 2.8 HP (2.1 kW) at 6,750 rpm while maximum torque reaches 3.3 Nm (2.4 lb-ft) at 5,250 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 56 HP per liter and a 1,500 rpm working window between peak torque (5,250 rpm) and peak power (6,750 rpm), the engine character is prioritizing low-RPM tractability, mechanical longevity and relaxed throttle response over peak redline numbers.

On the scales, the X-Limit SM measures 98 kg (216 lbs) dry. Rider ergonomics and chassis geometry center around a 870 mm (34.3 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control, combined with a 1,350 mm (53.1 in) wheelbase engineered for quick, flickable steering geometry. The 6.5-liter (1.7 US gal) fuel tank supports practical everyday commuting and weekend road stints.

Within MotoLibrary's MBK archive, this model family spans 3 indexed model years from 2005 to 2007, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.