At the heart of the 2012 Kawasaki VN1700 Classic custom - cruiser motorcycle, Kawasaki utilizes a 1700 cc (103.7 cu in) liquid-cooled v2, four-stroke layout. In factory specification, peak output is rated at 73.8 HP (53.8 kW) at 5,000 rpm while maximum torque reaches 135 Nm (99.6 lb-ft) at 2,750 rpm, transferring power to the rear wheel through a 6-speed gearbox and belt final drive. With a specific output of 43.4 HP per liter and a 2,250 rpm working window between peak torque (2,750 rpm) and peak power (5,000 rpm), the engine character is prioritizing low-RPM tractability, mechanical longevity and relaxed throttle response over peak redline numbers.
On the scales, the VN1700 Classic measures 349 kg (769 lbs) wet (curb), translating to a power-to-weight ratio of 0.21 HP/kg (4.73 kg per horsepower). Rider ergonomics and chassis geometry center around a 720 mm (28.3 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,665 mm (65.6 in) wheelbase engineered for planted straight-line stability. The 20-liter (5.3 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Kawasaki archive, this model family spans 3 indexed model years from 2009 to 2012, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
43.4 HP/L
Power-to-Weight
0.21 HP/kg (4.73 kg/HP)
Power Band Window
2,750–5,000 rpm
Standover Height
720 mm (28.3 in)
Engine
Displacement1700.0 ccm (103.73 cubic inches)
Engine TypeV2, four-stroke
Engine DetailsFuel injection: ø42 mm x 2
Power73.8 HP (53.8 kW)) @ 5000 RPM
Torque135.0 Nm (13.8 kgf-m or 99.6 ft.lbs) @ 2750 RPM
Bore x Stroke102.0 x 104.0 mm (4.0 x 4.1 inches)
Valves/Cylinder4
Fuel SystemInjection
Fuel ControlSingle Overhead Cams (SOHC)
IgnitionDigital
LubricationForced lubrication, semi-dry sump
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveBelt (final drive)
Chassis
Frame TypeDouble-cradle, steel
Rake30.0°
Trail169 mm (6.7 inches)
Front Suspension43 mm telescopic fork
Front Travel140 mm (5.5 inches)
Rear SuspensionSwingarm with twin air-assisted shocks 4-way
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.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
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.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
