IZ180R

2020 Izuka IZ180R Technical Analysis & Specification Breakdown

Positioned in Izuka's naked motorcycle lineup, the 2020 Izuka IZ180R utilizes a 175 cc (10.7 cu in) air-cooled single cylinder, four-stroke layout. In factory specification, peak output is rated at 13.4 HP (9.8 kW) at 8,000 rpm while maximum torque reaches 13 Nm (9.6 lb-ft) at 6,500 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 76.6 HP per liter and a 1,500 rpm working window between peak torque (6,500 rpm) and peak power (8,000 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 IZ180R measures 138 kg (304 lbs) dry, translating to a power-to-weight ratio of 0.1 HP/kg (10.3 kg per horsepower). Rider ergonomics and chassis geometry center around a 775 mm (30.5 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,350 mm (53.1 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 120 km/h (75 mph).