Honda CB 250 K 1 Specs (Top Speed | Horsepower | Weight)

The Honda CB 250 K 1 motorcycle specifications include a 249 cc (15.19 cu in) engine, a 5-speed gearbox, and a listed weight of 170 kg (374.8 lb).

Key specifications

1970-1971Model years
249 ccDisplacement
170 kgWet weight
10 LFuel tank
Model years covered
19701971

Year-specific specification changes

No material specification changes from the 1970 baseline were found in the available data.

How the Honda CB 250 K 1 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.

Displacement249 cc
Low 49 ccAverage 563 ccHigh 1,832 cc

About 56% lower than the Honda database average. Around the 35th percentile across Honda models.

Wet weight170 kg
Low 75.7 kgAverage 197.5 kgHigh 387 kg

About 14% lighter than the Honda database average. Around the 38th percentile across Honda models.

Fuel capacity10 L
Low 3.7 LAverage 13.5 LHigh 25 L

About 26% smaller than the Honda database average. Around the 33rd percentile across Honda models.

This model Honda database average

Honda database percentile rankings

Percentiles show where this motorcycle sits across the Honda specifications database. They are descriptive database rankings, not performance ratings.

Displacement35th

249 cc — larger displacement than about 35% of Honda models.

Wet weight38th

170 kg — heavier than about 38% of Honda models, or lighter than about 62%.

Fuel capacity33rd

10 L — larger than about 33% of Honda fuel tanks in this database.

Mechanical overview

Engine layout snapshot

Twin, four-stroke • 249 cc • Air cooled
Chassis snapshot

5-speed • Chain (final drive) • 3.00-18 front / 3.25-18 rear

Additional useful specifications

Front tire size 3.00-18
Rear tire size 3.25-18
Bore/stroke ratio 1.11:1 (Oversquare)

Engine specifications

Engine type Twin, four-stroke
Displacement 249 cc (15.19 cu in)
Bore × stroke 56.0 x 50.6 mm (2.2 x 2.0 inches)
Compression ratio 9.5:1
Valves per cylinder 2
Cooling system Air
Fuel control Overhead Cams (OHC)

Transmission and drivetrain

Gearbox 5-speed
Final drive Chain (final drive)

Brakes, wheels and tires

Front brakes Expanding brake
Rear brakes Expanding brake
Front tire 3.00-18
Rear tire 3.25-18

Dimensions and weight

Wet weight 170 kg (374.8 lb)

Fuel and emissions

Fuel capacity 10.00 L (2.64 US gal)

Performance

Top speed 150.0 km/h (93.2 mph)

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.