Kawasaki KLX 250 (2008–2020): A Dual-Sport Icon Tested

Introduction

The Kawasaki KLX 250 isn’t just a motorcycle—it’s a gateway to adventure. From its debut in 2008 to its final iteration in 2020, this dual-sport machine carved a niche as a versatile, approachable, and nearly indestructible companion for riders who crave both urban agility and off-road capability. Having spent time with a well-maintained 2019 KLX 250 (Lime Green, of course), I can confirm that this bike’s reputation as a “do-it-all” thumper is well-earned. Let’s break down what makes this generation a legend—and where it leaves room for aftermarket upgrades.

Engine & Performance: Modest Power, Maximum Fun

At the heart of the KLX 250 lies a 249cc liquid-cooled, DOHC single-cylinder engine. With 21.5 HP @ 7,500 RPM and 20.5 Nm (15.1 lb-ft) of torque @ 7,000 RPM, it’s not a fire-breathing monster, but that’s the point. The KLX prioritizes reliability and tractability over brute force.

Riding Impressions:

• Low-End Grunt: The engine thrives between 4,000–7,000 RPM, making it ideal for technical trails or crawling through traffic. On pavement, it’ll happily cruise at 90–100 km/h (56–62 mph), though overtaking requires patience.
• Fuel Injection (2018+ Models): Later models swapped carburetors for a 34mm throttle body and DFI®. Cold starts became effortless, and throttle response felt crisper—especially at high altitudes.
• 6-Speed Gearbox: The ratios are well-spaced. First gear is stump-pulling low, while sixth acts as a relaxed overdrive. Shifts are clunky but precise—a trait you’ll either love or tolerate.

Chassis & Handling: Where the KLX Shines

Kawasaki nailed the KLX’s geometry. With a 26.5° rake, 56.3-inch wheelbase, and 285 mm (11.2 inches) of ground clearance, it’s stable at speed yet flickable on singletrack.

Suspension Setup:

• Front: A 43mm inverted telescopic fork (adjustable for compression/rebound on later models) soaks up rocks and potholes. Travel ranges from 230–255 mm (9.1–10 inches) depending on the year.
• Rear: The Uni-Trak linkage system offers 230 mm (9.1 inches) of travel and 20-way adjustability. Preload it for highway stability or soften it for trail plushness.

Brakes:

• Front: A 250mm petal disc with a dual-piston caliper provides decent bite, though it lacks the initial grab of premium setups.
• Rear: A 240mm disc with a single-piston caliper is predictable but underwhelming for aggressive riding.

On-Road Behavior: The KLX feels tall (890 mm/35-inch seat height) but manageable. It dances through traffic, and the narrow chassis slips between cars effortlessly.

Off-Road Prowess: This is where the KLX thrives. The suspension soaks up landings, and the 21-inch front/18-inch spoked wheels (shod with dual-sport tires) balance stability and agility.

Design & Ergonomics: Form Follows Function

The KLX’s no-nonsense design screams durability. Highlights include:
- KX-Inspired Bodywork: Sharp lines, a minimalistic tail section, and (post-2018) Matrix Camo Gray options.
- Digital Dash: Basic but effective—speed, RPM, fuel level, and twin trip meters.
- Fuel Capacity: At 7.7 liters (2.03 US gallons), range is limited to ~200 km (124 miles). Plan fuel stops on long adventures.

Complaints: The seat is a plank after an hour. Aftermarket options (hint, hint, MOTOPARTS.store) are a must for touring.

Competition: How the KLX Stacks Up

1. Honda CRF250L

• Pros: Softer suspension, lower seat height (880 mm/34.6 inches).
• Cons: Heavier (144 kg/317 lbs), less adjustability.

2. Yamaha WR250R

• Pros: 27 HP, fuel injection, and premium suspension.
• Cons: Pricier, harder to find used.

3. Suzuki DR-Z400S

• Pros: 398cc engine with 34 HP—way more power.
• Cons: Heavier (146 kg/322 lbs), dated carbureted engine.

Verdict: The KLX splits the difference—less power than the WR/DR-Z but lighter and more affordable to maintain.

Maintenance: Keeping Your KLX Bulletproof

The KLX is low-maintenance, but smart upgrades enhance longevity and performance:

Key Service Points:

1. Oil Changes: Every 3,200 km (2,000 miles). Use 10W-40 JASO MA2 oil.
2. Chain Adjustments: The sealed chain needs cleaning/lubing every 500 km (310 miles). Swap for an O-ring chain if riding in mud.
3. Air Filter: Clean every 1,600 km (1,000 miles). Consider a reusable foam filter.
4. Valve Checks: Every 6,400 km (4,000 miles). Shim-under-bucket design is DIY-friendly.

Recommended Upgrades:

• Suspension Springs: Heavier riders will appreciate stiffer springs.
• Brake Pads: EBC sintered pads improve bite.
• Exhaust: A slip-on (like FMF’s Q4) sheds weight and unlocks a throatier sound.

Pro Tip: The KLX’s electric starter is reliable, but carry a kickstarter kit for remote adventures.

Final Thoughts

The Kawasaki KLX 250 isn’t the fastest, flashiest, or most modern dual-sport. What it is, though, is a trustworthy partner for riders who value simplicity and versatility. Whether you’re threading through city traffic, exploring fire roads, or honing your skills on a motocross track, the KLX delivers grins per gallon—and begs for personalized upgrades. At MOTOPARTS.store, we’ve got the gear to make your KLX truly yours.

Ready to transform your KLX? Explore our curated selection of dirt-ready tires, ergonomic seats, and performance exhausts today.

Specifications sheet