Pre-Owned 2021 Kawasaki KX250 – 249cc Motocross Dirt Bike
The 2021 Kawasaki KX250 is a competition-focused motocross dirt bike designed for riders who demand strong performance, responsive handling, and race-ready capability. It is powered by a 249cc liquid-cooled 4-stroke single-cylinder engine with fuel injection, delivering responsive power for motocross tracks and demanding off-road riding.
The KX250 features a 5-speed manual transmission and electric start for convenient operation. Its lightweight aluminum perimeter frame works with race-focused suspension to provide precise handling, stability, and control when navigating jumps, corners, and rough terrain.
Designed around Kawasaki's motocross racing platform, the 2021 KX250 combines aggressive styling with performance-oriented chassis components and braking. It is built for competitive motocross riding and riders seeking a high-performance 250cc dirt bike.
- ENGINE & DRIVETRAIN
- Engine Type 249cc Liquid-Cooled Single-Cylinder Four-Stroke, DOHC
- Displacement 249cc
- Bore × Stroke 78.0 × 52.2 mm
- Compression Ratio 14.1:1
- Valve Train DOHC, 4 Valves
- Fuel System DFI Fuel Injection, 44mm Keihin Throttle Body with Dual Injectors
- Ignition Digital CDI
- Starting System Electric Start
- Transmission 5-Speed Return-Shift Manual
- Clutch Wet Multi-Disc Manual Clutch
- Final Drive Chain Drive
- CHASSIS & SUSPENSION
- Frame Aluminum Perimeter Frame
- Front Suspension 48mm Inverted Telescopic Coil-Spring Fork, Adjustable Compression and Rebound Damping, 12.4 in Travel
- Rear Suspension Uni-Trak Linkage System with Adjustable Compression, Rebound and Spring Preload, 12.4 in Travel
- Rake 28.0°
- Trail 4.6 in (117 mm)
- BRAKES & TIRES
- Front Brake 270mm Semi-Floating Petal Disc with Dual-Piston Caliper
- Rear Brake 240mm Petal Disc with Single-Piston Caliper
- Front Tire 80/100-21
- Rear Tire 100/90-19
- DIMENSIONS & CAPACITIES
- Overall Length 85.8 in (2,179 mm)
- Overall Width 32.3 in (820 mm)
- Overall Height 49.8 in (1,265 mm)
- Wheelbase 58.5 in (1,486 mm)
- Seat Height 37.4 in (950 mm)
- Ground Clearance 13.2 in (335 mm)
- Curb Weight 236.5 lb (107.3 kg), With Fuel and Required Fluids
- Fuel Capacity 1.64 gal (6.2 L)
- Seating Capacity 1 Rider
- FEATURES & EQUIPMENT
- Engine Technology High-Performance Four-Stroke Motocross Engine
- Suspension Adjustability Multiple Compression and Rebound Damping Adjustments
- Racing Chassis Lightweight Aluminum Perimeter Frame
- Color Lime Green
