Key performance

42 ch
Power
🔧
321 cc
Displacement
⚖️
169 kg
Weight
🏎️
170 km/h
Top speed
💺
780 mm
Seat height
14.0 L
Fuel capacity
💰
6 799 €
New price
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Technical specifications

Changements 2017 2025
Power
42.0 ch @ 10750 tr/min (30.7 kW) 42.0 ch @ 10750 tr/min (30.9 kW)
Torque
29.6 Nm @ 9000 tr/min 29.4 Nm @ 9000 tr/min
Engine type
Twin, four-stroke Bicylindre en ligne, 4 temps, calé à 180°
Cooling
Liquid liquide
Compression ratio
11.2:1 11.2 : 1
Bore × stroke
68.0 x 44.1 mm (2.7 x 1.7 inches) 68 x 44.1 mm
Camshafts
2 ACT
Fuel system
Injection. Fuel Injection with YCC-T and YCC-I Injection
Valve timing
Double Overhead Cams/Twin Cam (DOHC)
Ignition
TCI: Transistor Controlled Ignition
Starter
Electric
Frame
Diamond, steel frame and swingarm en acier de type diamond
Gearbox
6-speed boîte à 6 rapports
Final drive
Chain   (final drive) Chaîne
Front suspension
41mm telescopic fork Fourche téléhydraulique inversée Ø 37 mm, déb : 130 mm
Rear suspension
Swingarm Mono-amortisseur, déb : 125 mm
Front wheel travel
130 mm (5.1 inches)
Rear wheel travel
124 mm (4.9 inches)
Front brakes
Single disc Freinage 1 disque Ø 298 mm, étrier 2 pistons
Rear brakes
Single disc Freinage 1 disque Ø 220 mm, étrier simple piston
Front tyre
110/70-17 110/70-17
Front tyre pressure
2.00 bar
Rear tyre
140/70-17 140/70-17
Rear tyre pressure
2.50 bar
Wheelbase
1379.00 mm
Length
2090.00 mm
Width
719.00 mm
Height
1135.00 mm
Weight
166.90 kg 169.00 kg
New price
6 799 €

Engine

Displacement
321 cc
Power
42.0 ch @ 10750 tr/min (30.9 kW)
Torque
29.4 Nm @ 9000 tr/min
Engine type
Bicylindre en ligne, 4 temps, calé à 180°
Cooling
liquide
Compression ratio
11.2 : 1
Bore × stroke
68 x 44.1 mm
Valves/cylinder
4
Camshafts
2 ACT
Fuel system
Injection

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
Fuel capacity
14.00 L
Weight
169.00 kg
New price
6 799 €

Overview

What does an entry-level sportbike look like when it inherits the traits of its hyper-aggressive big sister? The answer is revealed with the Yamaha R3 2025, which borrows without complex the face of the new R9. This facelift is more than just a paint job: it's a statement of intent. Yamaha clearly wants this small 321 cm³ twin, with its 42 horsepower at 10750 rpm and 29.4 Nm of torque, to be perceived as a true sportbike, not just a dressed-up roadster. The design is cut to impress, with a raked nose and faux wings on the sides. Let's be frank, at this power level, their aerodynamic effect is negligible, but the psychological effect on the buyer is real. It's a powerful marketing argument to seduce a young audience or a rider with an A2 license looking for a machine with a sporty look.

Yamaha R3

Underneath this miniature M1 suit, the heart remains faithful and effective. The inline twin cylinder, angled at 180°, is an engine known and appreciated for its lively character and linearity. It revs freely to its redline, propelling the 169 kg, fully fueled, to a top speed of 170 km/h. The steel diamond frame and engine block contribute to rigidity, offering a healthy base. The real mechanical novelty lies in the 37 mm inverted fork, stiffer than the previous conventional one. It provides a significant gain in precision and feel, especially when you start to lean into corners. It’s a shame it’s not adjustable, but at a new Yamaha R3 price of €6799, it’s an acceptable compromise. The braking system, with its 298 mm disc at the front and ABS, does its job well without claiming track performance.

On the saddle, Yamaha has refined the ergonomics to match the sporty spirit. The 780 mm seat is slightly narrowed, the 14-liter tank is redesigned to better position the knees, and the handlebars have been lowered. The dashboard is a basic LCD, without frills, but it can be connected via the MyRide app to display riding data or notifications. It's nice, but it's far from the color TFT that is becoming the standard, even in this category. The assisted and slipper clutch is a nice addition, facilitating maneuvers and calming the rear end during downshifts.

So, who is this Yamaha R3 for? It clearly targets the demanding beginner, the young A2 license holder, or the track rider looking for an accessible and fun machine to learn the clockwork. It is more radical and sport-oriented than a Ninja 400, perhaps a little more lively than a KTM RC 390. Its drawback? It may be playing a little too much the look card at the expense of deeper mechanical evolutions. The technical specifications of the Yamaha R3 2021 to the Yamaha R3 2024 show a sawtooth evolution. But its effectiveness must be recognized: it is a consistent, fun machine, and offers a real feeling of sportbike without tearing your arms off. Whether you are consulting ads for a used Yamaha R3 or aiming for new, it remains a safe bet and an excellent tool to learn to ride fast, clean, and with a smile.

Standard equipment

  • Assistance au freinage : ABS
  • Jantes aluminium
  • Indicateur de vitesse engagée
  • Bluetooth
  • Prise USB
  • Embrayage anti-dribble

Practical info

  • La moto est accessible aux permis : A

Indicators & positioning

Weight-to-power ratio
0.24 ch/kg
🔄
Torque / weight
0.17 Nm/kg
🔧
Volumetric power
129.0 ch/L
In category Sport · 161-642cc displacement (1961 motorcycles compared)
Power 41 ch Top 40%
10 ch median 34 ch 124 ch
Weight 169 kg Lighter than 69%
138 kg median 186 kg 213 kg
P/W ratio 0.24 ch/kg Top 53%
0.11 median 0.25 0.66 ch/kg

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