Built around KSR's atv motorcycle platform, the 2017 KSR Explorer Urano 750 EFI 4x4 pairs a 730.5 cc (44.6 cu in) liquid-cooled single cylinder, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 54.6 HP (39.8 kW) at 6,000 rpm while maximum torque reaches 67.5 Nm (49.8 lb-ft) at 5,000 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive. With a specific output of 74.7 HP per liter and a 1,000 rpm working window between peak torque (5,000 rpm) and peak power (6,000 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 Explorer Urano 750 EFI 4x4 measures 326 kg (719 lbs) dry, translating to a power-to-weight ratio of 0.17 HP/kg (5.97 kg per horsepower). Rider ergonomics and chassis geometry center around a 1,290 mm (50.8 in) wheelbase engineered for quick, flickable steering geometry. The 23-liter (6.1 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Specific Output
74.7 HP/L
Power-to-Weight
0.17 HP/kg (5.97 kg/HP)
Power Band Window
5,000–6,000 rpm
Engine
Displacement730.5 ccm (44.58 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power54.6 HP (39.8 kW)) @ 6000 RPM
Torque67.5 Nm (6.9 kgf-m or 49.8 ft.lbs) @ 5000 RPM
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
