GP300

2018 Loncin GP300 Technical Analysis & Specification Breakdown

Built around Loncin's sport motorcycle platform, the 2018 Loncin GP300 utilizes a 292.4 cc (17.8 cu in) liquid-cooled single cylinder, four-stroke layout. In factory specification, peak output is rated at 29 HP (21.2 kW) at 8,500 rpm while maximum torque reaches 17.2 Nm (12.7 lb-ft) at 6,000 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 99.2 HP per liter and a 2,500 rpm working window between peak torque (6,000 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 GP300 measures 153 kg (337 lbs) dry, translating to a power-to-weight ratio of 0.19 HP/kg (5.28 kg per horsepower). Rider ergonomics and chassis geometry center around a 780 mm (30.7 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,340 mm (52.8 in) wheelbase engineered for quick, flickable steering geometry. The 12-liter (3.2 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 130 km/h (81 mph).