At the heart of the 2009 Honda Silver Wing scooter motorcycle, Honda pairs a 582 cc (35.5 cu in) liquid-cooled twin, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 38 HP (27.7 kW) while maximum torque reaches 37 Nm (27.3 lb-ft), transferring power to the rear wheel through belt final drive. With a specific output of 65.3 HP per liter, the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the Silver Wing measures 244.9 kg (540 lbs) wet (curb), translating to a power-to-weight ratio of 0.16 HP/kg (6.44 kg per horsepower). Rider ergonomics and chassis geometry center around a 754 mm (29.7 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,595 mm (62.8 in) wheelbase engineered for planted straight-line stability. The 15.89-liter (4.2 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Honda archive, this model family spans 13 indexed model years from 2002 to 2016, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
65.3 HP/L
Power-to-Weight
0.16 HP/kg (6.44 kg/HP)
Standover Height
754 mm (29.7 in)
Engine
Displacement582.0 ccm (35.51 cubic inches)
Engine TypeTwin, four-stroke
Engine DetailsTwin, four-stroke
Power38.0 HP (27.7 kW))
Torque37.0 Nm (3.8 kgf-m or 27.3 ft.lbs)
Compression10.2:1
Bore x Stroke72.0 x 71.5 mm (2.8 x 2.8 inches)
Valves/Cylinder4
Fuel SystemInjection. PGM-FI with automatic enricher circuit, four-hole injectors
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
IgnitionComputer-controlled fully transistorized with electronic advance
CoolingLiquid
Transmission
Final DriveBelt (final drive)
Chassis
Front Suspension41mm hydraulic fork
Front Travel119 mm (4.7 inches)
Rear SuspensionSwingarm with dual hydraulic shocks with five-position spring-preload adjustability
Rear Travel114 mm (4.5 inches)
Wheelbase1595 mm (62.8 inches)
Wheels & Brakes
Front Tyre120/80-14
Rear Tyre150/70-13
Front BrakesSingle disc
Front Brake Ø276 mm (10.9 inches)
Rear BrakesSingle disc. Two-piston calipers.
Rear Brake Ø240 mm (9.4 inches)
Dimensions & Weight
Dry Weight228.0 kg (502.7 pounds)
Weight incl.244.9 kg (540.0 pounds)
Power/Weight0.1667 HP/kg
Seat Height754 mm (29.7 inches) If adjustable, lowest setting.
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.
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.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
