Blackrose 250

2010 Azel Blackrose 250 Technical Analysis & Specification Breakdown

Built around Azel's custom - cruiser motorcycle platform, the 2010 Azel Blackrose 250 utilizes a 248 cc (15.1 cu in) air-cooled v2, four-stroke layout. In factory specification, peak output is rated at 18 HP (13.1 kW) while maximum torque reaches 17.5 Nm (12.9 lb-ft) at 6,000 rpm, transferring power to the rear wheel through chain final drive. With a specific output of 72.6 HP per liter, the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.

On the scales, the Blackrose 250 measures 175 kg (386 lbs) dry, translating to a power-to-weight ratio of 0.1 HP/kg (9.72 kg per horsepower). Rider ergonomics and chassis geometry center around a 1,600 mm (63 in) wheelbase engineered for planted straight-line stability.

Within MotoLibrary's Azel archive, this model family spans 2 indexed model years from 2009 to 2010, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.