Across 4 covered model years from 1970 to 1973, the Honda CB 350 motorcycle has supplied wet/running weights ranging from 374.8 lb (170 kg) and dry weights ranging from 328.5 lb (149 kg), depending on model year.
Honda CB 350 weight overview
This is middleweight territory: substantial enough to feel planted, but still well short of heavyweight touring and large-cruiser mass.
Middleweight Motorcycle
How heavy is the Honda CB 350?
wet weight
Using a model-level wet weight comparison, the Honda CB 350 is lighter than about 70.8% of 77 Honda sport bikes with compatible weight data.
Dry vs ready-to-ride weight
Bike + rider total weight
These totals use the model’s representative wet weight. They exclude riding gear, luggage and a passenger.
Honda CB 350 weight & related specs
| Model years covered | 1970, 1971, 1972, 1973 |
|---|---|
| Wet / running weight | 374.8 lb (170 kg) |
| Dry weight | 328.5 lb (149 kg) |
| Engine displacement | 325 cc |
| Power | 36 hp |
| Torque | 18.4 lb-ft (25 Nm) |
| Fuel capacity | 2.64 US gal (10 L) |
| Full-tank fuel weight (estimated) | 16.4 lb (7.5 kg) |
Weight changes by model year
Useful weight calculations
| Horsepower per 100 lb | 9.61 hp / 100 lb |
|---|---|
| Pounds per horsepower | 10.41 lb / hp |
| Torque per 100 lb | 4.92 lb-ft / 100 lb |
| Displacement per pound | 0.87 cc / lb |
| Weight per 100 cc | 115.3 lb / 100 cc |
| Fuel weight as % of bike weight | 4.4% |
| Weight with full tank | 344.9 lb (156.4 kg) |
What the weight numbers tell you
Honda CB 350 weight FAQ
How much does the Honda CB 350 weigh?
For the model years covered here, wet/running weight is 374.8 lb (170 kg), while dry weight is 328.5 lb (149 kg). Do not treat dry and wet figures as interchangeable.
How does the Honda CB 350 weight compare with similar Hondas?
Relatively light. On a model-level comparison, it is lighter than about 70.8% of 77 Honda sport bikes with the same weight basis.
Are all Honda CB 350 model years the same weight?
The supplied comparable weight values do not show a meaningful change across the 1970-1973 years covered here.
What does a full tank of gas weigh on the Honda CB 350?
A full tank works out to about 16.4 lb (7.5 kg) from the listed 2.64 US gal (10 L) capacity. Actual fuel density varies slightly, so treat it as a practical estimate.
What does the Honda CB 350 weigh with a 180 lb rider?
The approximate combined total is 554.8 lb (251.6 kg) with a 180 lb rider, based on the representative wet/running weight used on this page.
Is the Honda CB 350 strong for its weight?
The calculated range is 9.61 hp per 100 lb. This ratio is usually more informative for acceleration comparisons than horsepower alone. That places it around the 33rd percentile within the compatible Honda sport power-to-weight comparison.
How much heavier is the Honda CB 350 wet than dry?
Available years with both measurements show about 46.3 lb (21 kg) added between dry and ready-to-ride figures. Fuel explains part of it, while oil, coolant and specification definitions can explain the rest.
What is the Honda CB 350 torque-to-weight ratio?
Available data gives 4.92 lb-ft per 100 lb. That ratio helps explain how strong the engine is relative to the bike’s mass, especially at lower speeds.
How large is the Honda CB 350 engine for its weight?
The model has about 0.87 cc per lb in the available data. This simply shows how much engine displacement there is for each pound of motorcycle weight.
Motorcycle specifications can vary by model year, market, equipment and the exact dry/curb-weight definition. Calculated fuel-weight and ratio figures on this page are estimates derived from the supplied specifications. Confirm critical figures in the owner’s manual or on the official Honda Powersports website.