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MotoLibrary Score
38/100Commuter
Power/Weight
0.13 hp/kg
Torque
30 Nm
Engine
313 ccm
Technical Overview
2013 Keeway Index 350 Technical Analysis & Specification Breakdown
Positioned in Keeway's scooter motorcycle lineup, the 2013 Keeway Index 350 utilizes a 313 cc (19.1 cu in) liquid-cooled single cylinder, four-stroke layout. In factory specification, peak output is rated at 22.8 HP (16.6 kW) at 8,500 rpm while maximum torque reaches 30 Nm (22.1 lb-ft) at 6,500 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive. With a specific output of 72.8 HP per liter and a 2,000 rpm working window between peak torque (6,500 rpm) and peak power (8,500 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 Index 350 measures 177 kg (390 lbs) dry, translating to a power-to-weight ratio of 0.13 HP/kg (7.76 kg per horsepower). Rider ergonomics and chassis geometry center around a 1,545 mm (60.8 in) wheelbase engineered for planted straight-line stability. The 13.5-liter (3.6 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Specific Output
72.8 HP/L
Power-to-Weight
0.13 HP/kg (7.76 kg/HP)
Power Band Window
6,500–8,500 rpm
Engine
Displacement313.0 ccm (19.10 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsIn-line six, four-stroke
Power22.8 HP (16.6 kW)) @ 8500 RPM
Torque30.0 Nm (3.1 kgf-m or 22.1 ft.lbs) @ 6500 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.
