Classic · 1982
CB450SC Nighthawk
US$ 1998. MSRP depends on country, taxes, accessories, etc.
MotoLibrary Score
43 /100 Commuter
Power
45 HP
Engine
447 ccm
Technical Overview
1982 Honda CB450SC Nighthawk Technical Analysis & Specification Breakdown
Built around Honda's classic motorcycle platform, the 1982 Honda CB450SC Nighthawk relies on a 447 cc (27.3 cu in) air-cooled v2, four-stroke powerplant. In factory specification, peak output is rated at 45 HP (32.8 kW) at 9,000 rpm, transferring power to the rear wheel through a 6-speed gearbox and chain final drive. With a specific output of 100.7 HP per liter, the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.
Specific Output
100.7 HP/L
Engine
Displacement 447.0 ccm (27.28 cubic inches)
Engine Type V2, four-stroke
Engine Details 4 stroke parellel twin SOHC 3 valves per cylinder
Power 45.0 HP (32.8 kW)) @ 9000 RPM
Compression 9.1:1
Bore x Stroke 75.0 x 50.6 mm (3.0 x 2.0 inches)
Valves/Cylinder 3
Fuel System Carburettor
Ignition Solid State
Cooling Air
Max RPM 10000
Transmission
Gearbox 6-speed
Final Drive Chain (final drive)
Performance
Exhaust Double Stainless Steel Pipes
Other
Color Options Burgundy and Black
More from Honda
Rider Profile
Who Is This Bike For?
🟢
Beginner
A2 license compatible, manageable power.
🏍️
Best For
General Purpose
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