Do you have a question about the Kawasaki KX250F 2011 and is the answer not in the manual?
Details engine tuning, piston, intake, spark plug, and ducting for enhanced performance.
Explains the lightweight, battery-less ECU and fuel injection system designed for motocross.
Describes the optional kit for adjusting engine characteristics, recording, and analyzing riding data.
Details improvements to the ratchet lever and return spring for reduced mis-shifts.
Explains design changes for noise reduction in European and North American models.
Focuses on tuning the torque curve and achieving a wider torque band for optimal traction.
Details titanium valves for reduced weight, high-rpm reliability, and enhanced strength.
Explains crank web design for improved balance, reduced vibration, and smoother power delivery.
Describes radiators with wide fins for improved cooling and reduced weight.
Explains how the roller smooths engine braking and aids corner entry.
Discusses chassis balance, settings, and the new Separate Function front Fork (SFF) for improved handling.
Discusses frame rigidity, lateral flex, and reduced fork offset for improved handling.
Mentions benefits like increased rear wheel traction and enhanced cornering accuracy.
Details the Showa SFF system, separating damping and spring duties for smooth action.
Covers revised rear shock damping settings for improved action and absorption.
Highlights factory-style brakes, handlebars, hubs, rims, and adjusters for enhanced performance.
Focuses on ergonomics, bodywork design, frame shaping, and seat for rider comfort and control.
Details electrofusion treatment and molybdenum on cylinder bore for durability.
Describes alloy swingarm, skid plate, and chain guide for strength and wear.
Lists optional engine and chassis parts like handlebar holders, sprockets, and springs.
Shows the Lime Green colour option with factory-style graphics.
Lists engine type, displacement, bore/stroke, compression, fuel, ignition, starting, and lubrication.
Details transmission, final drive, gear ratios, and clutch specifications.
Provides frame type, wheel travel, tyre sizes, rake/trail, and steering angle.
Lists front and rear suspension details including damping and spring preload.
Details front and rear brake specifications, including disc size and caliper type.
Provides overall dimensions, wheelbase, ground clearance, seat height, curb mass, and fuel capacity.
Details engine tuning, piston, intake, spark plug, and ducting for enhanced performance.
Explains the lightweight, battery-less ECU and fuel injection system designed for motocross.
Describes the optional kit for adjusting engine characteristics, recording, and analyzing riding data.
Details improvements to the ratchet lever and return spring for reduced mis-shifts.
Explains design changes for noise reduction in European and North American models.
Focuses on tuning the torque curve and achieving a wider torque band for optimal traction.
Details titanium valves for reduced weight, high-rpm reliability, and enhanced strength.
Explains crank web design for improved balance, reduced vibration, and smoother power delivery.
Describes radiators with wide fins for improved cooling and reduced weight.
Explains how the roller smooths engine braking and aids corner entry.
Discusses chassis balance, settings, and the new Separate Function front Fork (SFF) for improved handling.
Discusses frame rigidity, lateral flex, and reduced fork offset for improved handling.
Mentions benefits like increased rear wheel traction and enhanced cornering accuracy.
Details the Showa SFF system, separating damping and spring duties for smooth action.
Covers revised rear shock damping settings for improved action and absorption.
Highlights factory-style brakes, handlebars, hubs, rims, and adjusters for enhanced performance.
Focuses on ergonomics, bodywork design, frame shaping, and seat for rider comfort and control.
Details electrofusion treatment and molybdenum on cylinder bore for durability.
Describes alloy swingarm, skid plate, and chain guide for strength and wear.
Lists optional engine and chassis parts like handlebar holders, sprockets, and springs.
Shows the Lime Green colour option with factory-style graphics.
Lists engine type, displacement, bore/stroke, compression, fuel, ignition, starting, and lubrication.
Details transmission, final drive, gear ratios, and clutch specifications.
Provides frame type, wheel travel, tyre sizes, rake/trail, and steering angle.
Lists front and rear suspension details including damping and spring preload.
Details front and rear brake specifications, including disc size and caliper type.
Provides overall dimensions, wheelbase, ground clearance, seat height, curb mass, and fuel capacity.
| Bore x Stroke | 77.0 x 53.6 mm |
|---|---|
| Compression Ratio | 13.5:1 |
| Ignition | Digital DC-CDI |
| Transmission | 5-speed |
| Rear Brake | Single 240mm petal disc with single-piston caliper |
| Front Tire | 80/100-21 |
| Rear Tire | 100/90-19 |
| Seat Height | 955 mm (37.6 in) |
| Overall Width | 820 mm (32.3 in) |
| Frame Type | Aluminum perimeter |
| Engine Type | 4-stroke single |
| Front Brake | Single 250 mm disc |
| Wheelbase | 1, 475 mm |
| Fuel Capacity | 7.2 liters |
| Ground Clearance | 345 mm |
| Overall Length | 2, 185 mm |
| Overall Height | 1, 275 mm |
| Rear Suspension | Uni-Trak with adjustable preload |











