Description

New 2023 Kawasaki KFX®90 For Sale

Built for Tougher Terrain & Bigger Adventures

Help young riders build confidence and skill with the KFX®90 ATV—designed for riders ages 10 and older who are ready to take on more challenging terrain. With a proportionate size, smooth power delivery, and youth-focused safety features, the KFX®90 offers an ideal next step for growing riders.

Powered by an 89.9cc four-stroke engine, the KFX®90 delivers dependable performance paired with sporty suspension to handle trails, tracks, and outdoor adventures with ease.

Engine Performance

Reliable, Easy-to-Use Power

The KFX®90 features an 89.9cc air-cooled, four-stroke engine with an electric start for simple, dependable operation. Power delivery is smooth and predictable, helping young riders maintain control while building experience.

Parental control features are designed to promote responsible riding and include:

• Keyed ignition to help prevent unauthorized use

• Throttle-limiting screw to restrict speed

• CVT transmission collar that can be adjusted or removed as skill level increases

PERFORMANCE SPECIFICATIONS

SPEED & PERFORMANCE PROFILE

Adjustable Speed Range – Up to Approximately 25 mph:

The 2023 Kawasaki KFX90 is designed with young riders in mind, featuring adjustable speed controls that allow parents to tailor the vehicle’s performance to their child’s skill level :

• Speed Control System: Two-stage speed adjustment includes:
  • Throttle-limiting screw: Restricts throttle movement to limit speed for beginners
  • CVT collar: Removable collar in the automatic transmission that can be taken out to increase speed as the rider gains experience
• Maximum Speed Potential: With the speed controls fully opened, the KFX90 is estimated to reach approximately 25 mph, providing appropriate performance for older or more experienced young riders while maintaining safety .
• Beginner Speed Range: With throttle limiter engaged and CVT collar in place, the machine operates in a lower, safer speed range suitable for first-time riders .

This progressive speed system allows the KFX90 to grow with the rider, ensuring years of use as skills develop .

6.5 PS 89.9cc Engine:
The KFX90 is powered by an 89.9cc air-cooled, 4-stroke single-cylinder engine producing smooth and predictable power . Engine highlights include:

• SOHC design with 2 valves for efficient, reliable operation
• Electric start with keyed ignition for simple, reliable starting
• Back-up kick-starter ensures the fun doesn’t stop if the battery runs low
• Carbureted fuel system (Keihin PTE16) for simple maintenance
• Smooth, predictable power delivery ideal for young, developing riders

Automatic CVT Transmission:
The Continuously Variable Transmission (CVT) with centrifugal clutch provides seamless, automatic operation—no shifting required . Young riders can focus on the basics of steering, throttle control, and braking without the complexity of manual gear changes .

ADJUSTABLE SPEED CONTROLS (PARENTAL FEATURES)

The KFX90 includes comprehensive parental controls to ensure safe, appropriate performance :

Rider Protection

Enhanced Grip & Added Coverage

Full-coverage floorboards with slip-resistant surfaces provide secure footing, helping riders maintain control—especially when standing. Improved mud protection helps reduce debris buildup and supports efficient engine cooling during rides.

Styling

Sport-Inspired Design That Stands Out

Race-inspired styling gives the KFX®90 a bold, modern look. Design highlights include:

• Updated front grille and fender styling

• LED front accent lights and LED taillights

• White number plate-style graphics

• Available in Lime Green or Super Black bodywork

The taller front fenders enhance both appearance and off-road practicality.

Suspension

Smooth, Controlled Handling

The KFX®90 is equipped with:

• Independent A-arm front suspension

• Rear swingarm suspension

This setup helps absorb bumps and uneven terrain while delivering stable, responsive handling for a more comfortable ride.

Key Features at a Glance

• 89.9cc four-stroke engine

• Electric start

• Parental speed and ignition controls

• Independent front A-arm suspension

• Rear swingarm suspension

• Slip-resistant full-coverage floorboards

• LED accent lighting and taillights

• Sport-inspired youth ATV styling

Rider Safety Notice:
Always wear appropriate protective gear. Adult supervision recommended. Follow all manufacturer guidelines and local riding regulations.