SX1

2017 Loncin SX1 Technical Analysis & Specification Breakdown

At the heart of the 2017 Loncin SX1 enduro - offroad motorcycle, Loncin relies on a 150.1 cc (9.2 cu in) air-cooled single cylinder, four-stroke powerplant. In factory specification, peak output is rated at 17.7 HP (12.9 kW) at 8,500 rpm while maximum torque reaches 10.5 Nm (7.7 lb-ft) at 7,500 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 117.9 HP per liter and a 1,000 rpm working window between peak torque (7,500 rpm) and peak power (8,500 rpm), the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.

On the scales, the SX1 measures 150 kg (331 lbs) dry, translating to a power-to-weight ratio of 0.12 HP/kg (8.47 kg per horsepower). Rider ergonomics and chassis geometry center around a 910 mm (35.8 in) seat height — reflecting a long-travel chassis stance that favors ground clearance and off-pavement control, combined with a 1,470 mm (57.9 in) wheelbase engineered for balanced agility and highway composure. The 9-liter (2.4 US gal) fuel tank supports practical everyday commuting and weekend road stints.