Key performance

42 ch
Power
🔧
321 cc
Displacement
⚖️
167 kg
Weight
🏎️
160 km/h
Top speed
💺
780 mm
Seat height
14.0 L
Fuel capacity
💰
6 599 €
New price
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Technical specifications

Engine

Displacement
321 cc
Power
42.0 ch @ 10750 tr/min (30.9 kW)
Torque
29.5 Nm @ 9000 tr/min
Engine type
Bicylindre en ligne, 4 temps
Cooling
liquide
Compression ratio
11.2 : 1
Bore × stroke
68 x 44.1 mm
Valves/cylinder
4
Camshafts
2 ACT
Fuel system
Injection
Starter
électrique

Chassis

Frame
en acier de type diamond
Gearbox
boîte à 6 rapports
Final drive
Chaîne
Front suspension
Fourche téléhydraulique inversée Ø 37 mm, déb : 130 mm
Rear suspension
Mono-amortisseur, déb : 125 mm

Brakes

Front brakes
Freinage 1 disque Ø 298 mm, étrier 2 pistons
Rear brakes
Freinage 1 disque Ø 220 mm, étrier simple piston
Front tyre
110/70-17
Front tyre pressure
2.00 bar
Rear tyre
140/70-17
Rear tyre pressure
2.50 bar

Dimensions

Seat height
780.00 mm
Seat type
Selle biplaces
Fuel capacity
14.00 L
Weight
167.00 kg
New price
6 599 €

Overview

Who remembers the first Yamaha MT-03 320, the one that played the well-behaved student in a family of hooligans? Wedged between the unapologetic brutality of the MT-09 and the excess of the MT-10, the little roadster almost looked out of place with its overly smooth face. For 2026, Yamaha decided to graft on the character it was missing. The result? A machine that finally snarls from the front, with a sharp face and lines borrowed from its big sisters. The transformation is real, even if it remains cosmetic in many respects.

Yamaha MT-03 320

Style-wise, the metamorphosis is striking. The aggressive dual headlight gives this MT-03 an urban predator look it never had before. The lateral scoops, directly inspired by the previous-generation MT-09, visually widen the silhouette and lend it a more assertive stance. The digital dashboard, inherited from the former MT-10 in a simplified version, brings a welcome premium touch to this segment. The slender LED turn signals finish modernizing the package. We do regret, however, the ungainly lower headlight and a horn that's still all too visible — two details that somewhat spoil the party.

The real technical progress lies in the front end. The 37 mm inverted fork replaces the old conventional unit and promises sharper turn-in behavior. Paired with a recalibrated rear shock, mounted on the unchanged Diamond-type steel frame, this upgrade should make the ride more incisive without betraying the machine's accessible nature. Braking remains modest with a single 298 mm front disc gripped by a two-piston caliper, and a 220 mm rear disc. ABS stands watch. Nothing revolutionary, but it's consistent for a bike weighing 167 kg wet, with a 780 mm seat height and a 14-liter tank.

Yamaha MT-03 320

Under the hood, no surprises. The 321 cc parallel twin delivers its 42 horsepower at 10,750 rpm and 29.5 Nm of torque at 9,000 rpm, now Euro 5+ compliant. The Yamaha MT-03 320's top speed caps out at 160 km/h, placing it squarely in the segment average. Against the KTM 390 Duke, punchier and better endowed in torque, or even the BMW G 310 R, which is lighter, the Yamaha doesn't dominate on paper. Its strength lies instead in the smoothness of its engine, its well-spaced six-speed gearbox, and a reliability proven through years of production. The motor is docile down low and gains urgency past 7,000 rpm, without ever turning brutal. Perfect for an A2 license.

The 2026 Yamaha MT-03 320 is priced at 6,599 euros in France, a rising bill that puts it neck and neck with its direct rivals. That's steep for a 300, but Yamaha is banking on equipment and brand image to justify the price tag. This second generation reinvents nothing — it refines. A sharper look, a more serious front end, a more polished presentation. For the young license holder who wants to ride a roadster without going unnoticed, the MT-03 remains a safe bet in the lineup. It won't shake the competition on track, but in urban traffic and on weekend back roads, it has everything it takes to get the job done with a touch of flair.

Standard equipment

  • Assistance au freinage : ABS de série
  • Jantes aluminium
  • Indicateur de vitesse engagée

Practical info

  • La moto est accessible aux permis : A
  • Pays de fabrication : Indonésie

Indicators & positioning

Weight-to-power ratio
0.25 ch/kg
🔄
Torque / weight
0.18 Nm/kg
🔧
Volumetric power
129.0 ch/L
In category Naked bike · 161-642cc displacement (1169 motorcycles compared)
Power 41 ch Top 55%
16 ch median 45 ch 97 ch
Weight 167 kg Lighter than 77%
139 kg median 193 kg 220 kg
P/W ratio 0.25 ch/kg Top 43%
0.12 median 0.24 0.48 ch/kg

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