Cruise II 125

1999 Hyosung Cruise II 125 Technical Analysis & Specification Breakdown

Positioned in Hyosung's custom - cruiser motorcycle lineup, the 1999 Hyosung Cruise II 125 pairs a 124 cc (7.6 cu in) air-cooled single cylinder, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 14.3 HP (10.4 kW) at 8,600 rpm while maximum torque reaches 11 Nm (8.1 lb-ft) at 8,000 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 115.3 HP per liter and a 600 rpm working window between peak torque (8,000 rpm) and peak power (8,600 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 Cruise II 125 measures 142 kg (313 lbs) wet (curb), translating to a power-to-weight ratio of 0.1 HP/kg (9.93 kg per horsepower). Rider ergonomics and chassis geometry center around a 740 mm (29.1 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,450 mm (57.1 in) wheelbase engineered for balanced agility and highway composure. The 14.5-liter (3.8 US gal) fuel tank paired with a rated consumption of 3.2 L/100 km provides an estimated theoretical range of roughly 453 km (281 miles) between fill-ups, while factory top speed is listed at 111 km/h (69 mph).