The Honda CB77 Super Hawk motorcycle specifications include a 305 cc (18.61 cu in) engine, power of 28.5 hp (20.8 kW) @ 9,000 rpm, a 4-speed gearbox, and a listed weight of 159 kg (350.5 lb).
Key specifications
How the Honda CB77 Super Hawk compares
This compares the motorcycle with all Honda models in this specifications database. The blue marker is this model and the grey line is the Honda database average.
About 47% lower than the Honda database average. Around the 39th percentile across Honda models.
About 46% lower than the Honda database average. Around the 40th percentile across Honda models.
Very close to the Honda database average. Around the 38th percentile across Honda models.
Very close to the Honda database average. Around the 56th percentile across Honda models.
Honda database percentile rankings
Percentiles show where this motorcycle sits across the Honda specifications database. They are descriptive database rankings, not performance ratings.
28.5 hp — more powerful than about 39% of Honda models with power data.
305 cc — larger displacement than about 40% of Honda models.
760 mm — taller than about 38% of Honda models.
14 L — larger than about 56% of Honda fuel tanks in this database.
Dimensions compared with Honda average
Each measurement is compared with the average value across Honda models where that dimension is available.
1,300
1,431
9% below average.
760
780
Close to average.
Mechanical overview
Additional useful specifications
| Front tire size | 2.75-18 |
|---|---|
| Rear tire size | 3-18 |
| Power-to-weight ratio | 0.179 hp/kg |
| Power-to-weight | 179.2 hp/tonne |
| Specific power | 93.4 hp/L |
| Bore/stroke ratio | 1.11:1 (Oversquare) |
Model information
| Year released | 1965 |
|---|
Engine specifications
| Engine type | Twin, four-stroke |
|---|---|
| Displacement | 305 cc (18.61 cu in) |
| Power | 28.5 hp (20.8 kW) @ 9,000 rpm |
| Bore × stroke | 60.0 x 54 mm (2.4 x 2.1 inches) |
| Compression ratio | 8.1:1 |
| Valves per cylinder | 2 |
| Cooling system | Air |
| Fuel system | Carburettor. Keihin |
| Fuel control | Overhead Cams (OHC) |
| Ignition | Battery and Coil |
| Starter | Electric & kick |
Transmission and drivetrain
| Gearbox | 4-speed |
|---|---|
| Final drive | Chain (final drive) |
| Clutch | Wet Plate |
Chassis and suspension
| Frame | Tubular Steel |
|---|---|
| Front suspension | Telescopic |
| Rear suspension | Swingarm |
Brakes, wheels and tires
| Front brakes | Expanding brake (drum brake) |
|---|---|
| Rear brakes | Expanding brake (drum brake) |
| Front tire | 2.75-18 |
| Rear tire | 3-18 |
Dimensions and weight
| Dry weight | 159 kg (350.5 lb) |
|---|---|
| Seat height | 760 mm (29.9 inches) |
| Wheelbase | 1,300 mm (51.2 inches) |
Fuel and emissions
| Fuel capacity | 14.00 L (3.70 US gal) |
|---|
Performance
| Top speed | 168.3 km/h (104.6 mph) |
|---|---|
| Power/weight ratio | 0.1792 hp/kg |
Electrical and instruments
| Battery | and Coil |
|---|
Other specifications
| Color options | Black |
|---|
Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from Honda models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Honda information before relying on them. Visit the official Honda website.