Brute Force 300

2025 Kawasaki Brute Force 300 Technical Analysis & Specification Breakdown

Positioned in Kawasaki's atv motorcycle lineup, the 2025 Kawasaki Brute Force 300 pairs a 271 cc (16.5 cu in) liquid-cooled single cylinder, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 21.5 HP (15.7 kW) at 7,500 rpm while maximum torque reaches 21.6 Nm (15.9 lb-ft) at 6,500 rpm, transferring power to the rear wheel through a automatic gearbox and shaft drive (cardan) final drive. With a specific output of 79.3 HP per liter and a 1,000 rpm working window between peak torque (6,500 rpm) and peak power (7,500 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.

On the scales, the Brute Force 300 measures 243 kg (536 lbs) wet (curb), translating to a power-to-weight ratio of 0.09 HP/kg (11.3 kg per horsepower). Rider ergonomics and chassis geometry center around a 845 mm (33.3 in) seat height — resulting in a taller command-style riding posture suited to medium-to-tall inseams, combined with a 1,165 mm (45.9 in) wheelbase engineered for quick, flickable steering geometry. The 12.11-liter (3.2 US gal) fuel tank supports practical everyday commuting and weekend road stints.

Within MotoLibrary's Kawasaki archive, this model family spans 12 indexed model years from 2012 to 2025, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.