Segment: Clasic
Production years: 1970, 1971
In 1971, the Japanese motorcycle manufacturer launched the Honda CB250, a standard motorcycle part of the CB series in Honda's range that was first presented in 1967 as a successor to the CB72 machine.
The 1971 model benefitted from the five-speed manual transmission introduced with the 1970 model, which was later installed on the CJ and CB250T models. Honda introduced the six-speed transmission only on the CB250G, which had its debut in 1974 with a revised look, an angled exhaust system, and a folding seat.
Compared to the CB72, the Honda CB250 packed a wider teardrop-shaped tank with Honda lettering, a lower seating position, straight-up cylinders, the chain drive was moved to the left, and two separate housings for the instrument cluster.
In addition, the 1971 CB250 came with standard features, such as a one-piece dual seat, wire-spoked wheels, a wide handlebar, a dual exhaust system, an analog instrument cluster, a center stand, a round headlight, and a black steel frame.
For suspension, the bike packed a telescopic fork on the front and preload-adjustable dual shock absorbers on the rear, while the braking performance was handled by a drum unit both front and rear.
As for power, the 1971 Honda CB250 took its muscles from a 249cc four-stroke twin-cylinder air-cooled engine that delivered an output power of 30 hp with maximum strength at 10,500 rpm and 21 Nm (16 lb-ft) of torque available at 9,500 rpm.
engine specs | Type: | air-cooled, four-stroke, twin cylinder, OHC, 2 valves per cylinder | Displacement: | 249 cm3 | Bore X Stroke: | 2.2x2.0 in OR 56 mm | Compression Ratio: | 9.5:1 | Horsepower: | 30/10500 KW(hp)/RPM | Torque: | 15/9500 lb-ft/RPM OR 20/9500 Nm/RPM | Fuel System: | carburetor |
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transmission specs | Gearbox: | 5-speed, manual | Clutch: | - | Primary Drive: | - | Final Drive: | chain |
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chassis specs | Frame: | steel | Front Suspension: | telescopic fork | Rear Suspension: | dual shock absorbers | Front Brake: | drum | Rear Brake: | drum |
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dimension specs | Overall Length: | - | Overall Width: | - | Seat Height: | - | Wheelbase: | - | Ground Clearance: | - | Weight: | 375 lbs OR 170 kg | Fuel Capacity: | 2.6 gallons OR 9.8 L |
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tyres specs | Front: | 3.00 - 18 | Rear: | 3.25 - 18 |
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power system specs | Power pack: | - | Nominal Capacity: | - | Maximum Capacity: | - | Charger type: | - | Charging time (normal): | - | Charging time (quick): | - | Range: | - |
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