Vehicle Overview

2026 Kawasaki KLX140RF

⛰ Conquer the Trail: The 2026 Kawasaki KLX140RF Off-Road Motorcycle

San Francisco may be a city of hills, but the surrounding Bay Area is a paradise of trails, dirt, and adventure. To truly unlock that freedom, you need a machine that is built for capability but engineered for accessibility. That machine is the new 2026 Kawasaki KLX140RF, and it's waiting for you at SF Moto.

This isn't just a dirt bike; it's the ultimate bridge between entry-level fun and serious off-road performance. And by choosing SF Moto, you are getting this machine from San Francisco's #1 Multi-Line Motorcycle and Scooter Dealership, family owned and operated for over 35 years-a local partner dedicated to your riding success.

🚀 Full-Size Performance in a Manageable Package

The KLX140RF is the top-tier model in the KLX140R lineup, designed for taller teens and adults who want true off-road competence without the intimidating power and weight of a full-size enduro bike.

Key Specs:

• Engine: 144cc, 4-stroke, Air-Cooled, Single-Cylinder
• Transmission: 5-speed, Manual Clutch
• Frame: High-Tensile Steel, Box-Section Perimeter
• Wheels: Full-Size (21-inch Front, 18-inch Rear)
• Ground Clearance: 12.4 inches
• Seat Height: 33.9 inches
• Curb Weight: Approximately 218 lbs.

⚙️ Advanced Technology for Confidence and Control

Kawasaki engineered the KLX140RF with features typically found on more expensive race machines, ensuring reliability and fun on every ride.

• Electric Start: Forget frustrating kick-starts! The push-button electric start makes it incredibly easy for any rider to fire up the reliable 144cc engine.
• Adjustable Long-Travel Suspension: The rear shock features a Uni-Trak® linkage system with a piggyback reservoir and 20-way adjustable rebound damping and threaded preload. This gives you the ability to fine-tune the ride for your weight and the demands of technical trails.
• KX™-Inspired Chassis: The lightweight, high-tensile steel perimeter frame takes its cues from Kawasaki's championship-winning KX motocross bikes, providing exceptional rigidity and confident handling on challenging terrain.
• Front and Rear Disc Brakes: Unlike many smaller trail bikes, the KLX140RF features strong, progressive petal disc brakes front and rear, giving you reliable, powerful stopping force when you need it most.

💚 The SF Moto Commitment

When you buy the 2026 KLX140RF from SF Moto, you're not just buying an incredible dirt bike; you're joining a community. For over 35 years

Some units may be sold with optional equipment installed at an additional cost. Ask our Sales Team about any options

Please come by, call, text or email us for the total price
All listed pricing includes the use of any and all factory incentives and rebates
Pricing does exclude any dealer document preparation charges, dealer markup, dealer set-up, destination charges, government fees and taxes or any applicable finance charges

Call or Text us at 415-861-6100 SF Moto is open Monday - Saturday 10 am - 6 pm. WARNING: Operating, servicing and maintaining a passenger vehicle, or an off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle or vessel in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle or vessel. For more information go to https://www.p65warnings.ca.gov/products/passenger-vehicle