Yamaha Mt-15
The Yamaha Mt-15 has a top speed of ~130 km/h, produces 19.3 hp and weighs 138 kg. Motoryk rates it 7.8/10.
The Yamaha MT-15 was introduced in 2018, initially for Asian markets like Thailand and India, as a naked streetfighter derived from the YZF-R15 platform. It was designed to bring the MT 'Dark Side of Japan' philosophy to the entry-level segment, featuring aggressive styling and a variable valve actuation (VVA) engine. It became highly popular in Southeast Asia and India for its sporty character and accessible price point, receiving updates including a second generation in 2021 with revised styling and features.
19.3 hp
Power
14.7 Nm
Torque
138 kg
Weight
~130 km/h
Top Speed
~3.0 L/100km or ~33 km/L (typical real-world average)
Fuel
Naked
Body
Video Review
What Buyers Should Know
Proven VVA Engine
The MT-15 uses Yamaha's Variable Valve Actuation (VVA) technology, delivering strong low-end torque and top-end power from a 155cc single-cylinder engine. This system is proven reliable across Yamaha's R15 and Aerox platforms with minimal reported failures.
Watch the Radiator
Owners commonly report radiator fan overheating issues in heavy stop-and-go traffic, especially in hot climates. Keeping the coolant topped up and the radiator fins clean can prevent costly cooling system problems.
Strong Resale Value
The MT-15 holds resale value exceptionally well in Asian markets due to the Yamaha brand reputation and high demand for sporty 150cc nakeds. A well-maintained unit typically retains 70-80% of its value after two years.
Generations & Specs by Year
Introduced with 155cc VVA engine, delta box frame, LED lighting, and naked MT styling derived from R15 V3.
Updated with traction control, dual-channel ABS, revised styling, new LCD instrument cluster, and improved ergonomics.
Used Buyer Review
"A properly engineered small naked that rewards smooth, skilled riders."
$2,500-$4,200 usedThe MT-15 is Yamaha's baby naked done properly — that 155cc VVA engine punches way above its displacement, especially once the variable valve kicks in around 7,500rpm. For city commuting and weekend scratching on tight roads, it's genuinely brilliant. The R15-derived chassis feels planted and communicative, and the inverted fork up front is a proper spec item at this price point. Don't let the engine size fool you into thinking it's a toy. Buying used, check the chain and sprockets first — owners who thrash these tend to neglect basic maintenance. The stock exhaust note is underwhelming, so most used examples have aftermarket cans fitted, which is fine. Watch for crash damage around the fairings and handlebar ends; these get dropped. Service history matters more than age here. The riding position is aggressive for longer stints, and the seat gets uncomfortable past 45 minutes. Pillion accommodation is essentially ceremonial. But as a solo urban weapon that teaches you real throttle discipline? Genuinely hard to beat at the money.
Top 10 Accessories
Curated picks for the Yamaha Mt-15 — owned, ridden, recommended.
Common Problems
🔥 1 CRITICALShift through all gears during test ride carefully
Idle for 5 mins, confirm fan kicks on
Check idle stability and throttle response at warmup
Inspect chain slack, sprocket teeth for hooking
✅Pre-Purchase Checklist
Reliable if maintained, check service history first
Full Specifications
Rivals & Alternatives
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Compare Yamaha Mt-15 Side-by-Side
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Discussion
Frequently Asked Questions
What are common problems with the Yamaha Mt-15? +
Gear shifting stiffness or false neutrals: Shift through all gears during test ride carefully (moderate) | Radiator fan failure or overheating: Idle for 5 mins, confirm fan kicks on (serious) | Throttle body sync issues causing rough idle: Check idle stability and throttle response at warmup (moderate)
Is the Yamaha Mt-15 a good motorcycle? +
A properly engineered small naked that rewards smooth, skilled riders. Rating: 7.8/10. Best for: Urban commuters wanting sporty, flickable daily transport. Avoid if: You regularly carry passengers or tour long distances.
What is the horsepower of the Yamaha Mt-15? +
The Yamaha Mt-15 produces 19.3 hp @ 10,000 rpm, with 14.7 Nm @ 7,500 rpm of torque. Top speed: ~130 km/h.
Is the Yamaha Mt-15 good for beginners? +
Yes — the Yamaha Mt-15 is a reasonable choice for new riders (19.3 hp is manageable), weighing 138 kg. Urban commuters wanting sporty, flickable daily transport
Is the Yamaha Mt-15 reliable? +
Owners report 1 critical issue to watch for on the Yamaha Mt-15, notably: Radiator fan failure or overheating (Idle for 5 mins, confirm fan kicks on). Buy with a pre-purchase inspection.
Is the Yamaha Mt-15 good for daily use? +
Urban commuters wanting sporty, flickable daily transport Fuel: ~3.0 L/100km or ~33 km/L (typical real-world average).
How fast is the Yamaha Mt-15? +
The Yamaha Mt-15 reaches a top speed of ~130 km/h, producing 19.3 hp at 138 kg curb weight. Real-world performance depends on rider weight, gearing, and road conditions.
What gear should I buy for a Yamaha Mt-15? +
Motoryk has curated a Top 10 gear list specifically for the Yamaha Mt-15, covering engine oil, tires, chain, battery, and brake pads — see motoryk.com/bikes/yamaha/mt-15/top10. Each pick is matched to this bike's spec.
