Supermotos
2023Benelli BKX 250 S
36 fields on record
The 2023 Benelli BKX 250 S is a supermoto for riders who want agile, lively handling on city streets. Its 249cc liquid-cooled single makes 25.5 hp and 21.1 Nm, with an 835 mm seat, a 164 kg wet weight and a 13.5-litre tank.
- Capacity
- 249.2 ccm
- Engine
- Single, four-stroke
- Gearbox
- 6-speed
- Wet weight
- 164.0 kg
- Seat height
- 835 mm
- Power
- 25.5 HP (18.6 kW) @ 9250 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Designed as a versatile lightweight machine that blends commuting practicality with occasional off-road or supermoto-style fun.
- Built for
- A nimble, single-cylinder budget-friendly bike that prioritizes agility and everyday usability over outright power or long-distance comfort.
- Not ideal for
- Not the right choice for riders seeking high-speed touring capability, passenger comfort, or serious high-power performance.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 249.2 ccm
- Power
- 25.5 HP (18.6 kW) @ 9250 RPM
- CO2 Emissions
- 5 CO2 g/km
- Torque
- 21.1 Nm (2.2 kgf-m) @ 8000 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.1555 HP/kg (wet)
- Bore x stroke
- 72.0 x 61.2 mm
- Compression
- 11.2:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- Delphi MT05.03
- Valves per cylinder
- 4
- Lubrication system
- Forced wet sump
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Clutch
- Wet multi-plate
Dimensions & weight
- Wheelbase
- 1432 mm
- Overall length
- 2068 mm
- Seat height
- 835 mm
- Wet weight
- 164.0 kg
- Fuel capacity
- 13.50 litres
- Ground clearance
- 220 mm
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Trellis
- Front suspension
- Upside down telescopic forks, 41 mm
- Rear suspension
- Swing arm, shock absorber with progressive link, adjustable in spring preload
- Front wheel travel
- 180 mm
- Rear wheel travel
- 180 mm
Brakes & wheels
- Front brakes
- Single disc. Four-piston calipers.
- Front brakes diameter
- 280 mm
- Rear brakes
- Single disc. Single-piston caliper.
- Front tyre
- 120/70-ZR17
- Rear tyre
- 150/60-ZR17
Other
- Color options
- Grey/green
- Comments
- Chinese made bike.
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2023 | 2024 |
|---|---|---|
| Capacity | 249 cc | 249 cc |
| Seat height | 835 mm | 835 mm |
| Fuel capacity | 13.5 L | 13.5 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Benelli BKX 250 S?
The 2023 Benelli BKX 250 S has a Capacity of 249.2 ccm (15.21 cubic inches).
What engine power does the Benelli BKX 250 S have?
The 2023 Benelli BKX 250 S has a Power of 25.5 HP (18.6 kW) @ 9250 RPM.
How many gears does the Benelli BKX 250 S have?
The 2023 Benelli BKX 250 S has a Gearbox of 6-speed.
What is the torque of the Benelli BKX 250 S?
The 2023 Benelli BKX 250 S has a Torque of 21.1 Nm (2.2 kgf-m or 15.6 ft.lbs) @ 8000 RPM.
How much does the Benelli BKX 250 S weigh?
The 2023 Benelli BKX 250 S has a Wet weight of 164.0 kg (361.6 pounds).
Shop this bike
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The 2023 Benelli BKX 250 S is a supermoto that does exactly what it promises. The 249cc engine produces 25.5 hp and 21.1 Nm, which suits the bike's character well. With an 835 mm seat and a 164 kg weight, it is best suited to nimble, fun riding in town and on twisty roads, although the seat is not made for long journeys. A good option if it matches the way you ride.
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