Kawasaki Klx 150bf
The Kawasaki Klx 150bf has a top speed of 105 km/h (estimated; note: varies by conditions and rider weight), produces 14.3 hp and weighs 121 kg. Motoryk rates it 7/10.
The Kawasaki KLX150BF is an off-road/dual-purpose lightweight motorcycle introduced in Southeast Asian markets, particularly popular in Indonesia and the Philippines, as an evolution of the KLX150 series first launched around 2009. The 'BF' variant features larger 19-inch front and 16-inch rear wheels compared to the standard model, improving off-road capability and ground clearance for rougher terrain. It became notably popular in developing markets as an affordable, reliable trail bike suited for both rural commuting and light adventure riding.
14.3 hp
Power
11.8 Nm
Torque
121 kg
Weight
105 km/h (estimated; note: varies by conditions and rider weight)
Top Speed
2.2 L/100km or approximately 45 km/L (typical real-world average)
Fuel
Naked
Body
Video Review
What Buyers Should Know
Proven Reliable Engine
The KLX 150BF uses a simple 144cc air-cooled single-cylinder engine known for low maintenance needs and long service life. Its carbureted setup makes roadside repairs straightforward even in remote areas.
Watch the Carburetor
A common issue is carburetor clogging, especially if the bike sits unused for extended periods with old fuel left inside. Always inspect and clean the carb before buying a used unit.
Strong Resale Value
The KLX 150BF holds its value well in Southeast Asian and emerging markets due to high demand and widespread parts availability. Well-maintained examples rarely sell at a steep discount.
Generations & Specs by Year
Introduced as KLX150BF with larger 19/16-inch wheels versus standard KLX150; carbureted 144cc engine; unchanged through production run.
Used Buyer Review
"Honest, capable budget trail bike if maintained properly."
$1,200-$2,500 usedThe KLX150BF is Kawasaki's budget-friendly entry into the small-displacement trail bike segment, and honestly, it delivers exactly what it promises — nothing more, nothing less. The 144cc engine is predictable and forgiving, making it genuinely good for beginners tackling light trails or commuting through congested city streets. Suspension is basic but functional, and the tall 21-inch front wheel handles broken ground better than you'd expect at this price point. Buying used, you need to check a few things religiously: valve clearances go out of spec quietly on these, and neglected examples burn oil and lose compression fast. Inspect the air filter housing — riders in dusty climates often skip maintenance entirely. The carburetor needle clip position matters too; many used units run lean from factory. Chain and sprocket wear is usually heavy on bikes that have seen urban abuse. For what it is, the KLX150BF is honest, durable transportation. Don't expect MX performance or long-distance comfort — but for light off-road exploring or weekend trail fun on a tight budget, there are few better used buys under two grand.
Top 10 Accessories
Curated picks for the Kawasaki Klx 150bf — owned, ridden, recommended.
Common Problems
🔥 1 CRITICALHard starting, rough idle, black smoke from exhaust
Ticking noise on startup, especially when cold
Hard starting, loss of power, ticking at idle
Inspect filter condition, check for dirty oil
✅Pre-Purchase Checklist
Reliable if maintained, neglect kills these engines
Full Specifications
Rivals & Alternatives
Bikes that buyers cross-shop with the Kawasaki Klx 150bf
Kawasaki Klx 230
Yamaha Dt125r
Suzuki Dr 200
Kawasaki Klx 150
Honda Xr 150l
Compare Kawasaki Klx 150bf Side-by-Side
compare_arrowsSpecs, power, weight & buyer verdict — head-to-head with the bikes most often cross-shopped.
Kawasaki Klx 150bf vs Kawasaki Klx 230
Specs · Power · Buyer verdict
Kawasaki Klx 150bf vs Yamaha Dt125r
Specs · Power · Buyer verdict
Kawasaki Klx 150bf vs Suzuki Dr 200
Specs · Power · Buyer verdict
Kawasaki Klx 150bf vs Kawasaki Klx 150
Specs · Power · Buyer verdict
Kawasaki Klx 150bf vs Honda Xr 150l
Specs · Power · Buyer verdict
More Kawasaki Klx 150bf Guides
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Discussion
Frequently Asked Questions
What are common problems with the Kawasaki Klx 150bf? +
Carburetor clogging from ethanol fuel: Hard starting, rough idle, black smoke from exhaust (moderate) | Worn cam chain tensioner causing rattle: Ticking noise on startup, especially when cold (moderate) | Valve clearance out of spec from neglect: Hard starting, loss of power, ticking at idle (serious)
Is the Kawasaki Klx 150bf a good motorcycle? +
Honest, capable budget trail bike if maintained properly. Rating: 7.0/10. Best for: New riders wanting affordable trail and commute versatility. Avoid if: You want highway capability or serious off-road performance.
What is the horsepower of the Kawasaki Klx 150bf? +
The Kawasaki Klx 150bf produces 14.3 hp @ 8,000 rpm (estimated based on KLX150 family specs), with 11.8 Nm @ 6,500 rpm (estimated based on KLX150 family specs) of torque. Top speed: 105 km/h (estimated; note: varies by conditions and rider weight).
Is the Kawasaki Klx 150bf good for beginners? +
Yes — the Kawasaki Klx 150bf is a reasonable choice for new riders (14.3 hp is manageable), weighing 121 kg. New riders wanting affordable trail and commute versatility
Is the Kawasaki Klx 150bf reliable? +
Owners report 1 critical issue to watch for on the Kawasaki Klx 150bf, notably: Valve clearance out of spec from neglect (Hard starting, loss of power, ticking at idle). Buy with a pre-purchase inspection.
Is the Kawasaki Klx 150bf good for daily use? +
New riders wanting affordable trail and commute versatility Fuel: 2.2 L/100km or approximately 45 km/L (typical real-world average).
How fast is the Kawasaki Klx 150bf? +
The Kawasaki Klx 150bf reaches a top speed of 105 km/h (estimated; note: varies by conditions and rider weight), producing 14.3 hp at 121 kg curb weight. Real-world performance depends on rider weight, gearing, and road conditions.
What gear should I buy for a Kawasaki Klx 150bf? +
Motoryk has curated a Top 10 gear list specifically for the Kawasaki Klx 150bf, covering engine oil, tires, chain, battery, and brake pads — see motoryk.com/bikes/kawasaki/klx-150bf/top10. Each pick is matched to this bike's spec.
