Straight 150

2006 Kymco Straight 150 Technical Analysis & Specification Breakdown

At the heart of the 2006 Kymco Straight 150 scooter motorcycle, Kymco relies on a 149.3 cc (9.1 cu in) air-cooled single cylinder, four-stroke powerplant. In factory specification, peak output is rated at 11 HP (8 kW) at 11,000 rpm while maximum torque reaches 11.8 Nm (8.7 lb-ft) at 9,000 rpm, transferring power to the rear wheel through a 5-speed gearbox. With a specific output of 73.7 HP per liter and a 2,000 rpm working window between peak torque (9,000 rpm) and peak power (11,000 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.