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Yamaha YZF-R3

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Make Model

Yamaha YZF-R3

Year

2023

Engine

Four stroke, parallel twin cylinder, DOHC, 4 valve per cylinder

Capacity

321 cc / 19.5 cu-in
Bore x Stroke 68.0 x 44.1mm
Cooling System Liquid cooled
Compression Ratio 11.2:1

Induction

Electronic Fuel Injection, 32 mm throttle body
Emission EURO5
Lubrication Wet sump

Ignition 

TCI: Transistor Controlled Ignition
Starting Electric

Max Power

30.9 kW / 41.4 hp @ 10750 rpm

Max Torque

29.6 Nm / 3.0 kg-m @ 9000 rpm
Clutch Wet, multiple-disc coil spring

Transmission 

Constant Mesh, 6-speed
Final Drive “O” ring chain
Frame Delta box

Front Suspension

37 mm USD Inverted telescopic fork
Front Wheel Travel 130 mm / 5.1 in

Rear Suspension

Monocross single Kayaba shock, adjustable preload
Rear Wheel Travel 125mm / 4.9 in

Front Brakes

Single 298mm disc 2 piston caliper

Rear Brakes

Single 220mm disc 1 piston caliper
ABS Standard
Wheels 10-spoke cast aluminum wheels

Front Tyre

110/70-17M/C 54H

Rear Tyre

140/70-17M/C 66H
Caster 25°
Trail 93.9 mm / 3.7 in
Dimension Length 2090 mm / 82.3 in
Width     729 mm / 28.7 in
Height  1140 mm / 44.9 in
Wheelbase 1379.2 mm / 54.3 in
Seat Height 780 mm / 30.7 in
Ground Clearance 160 mm / 6.2 in

Wet Weight

170 kg / 374.7 lbs ABS

Fuel Capacity 

14 Litres / 3.7 US gal
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R World is calling with the YZF-R3, boasting next-generation R-series styling and updated handling to bring it more in line with its supersport stablemates. Whether you're tackling crosstown traffic or a twisty road, the R3 is perfect for new riders who want a sporty machine that's also rider-friendly.

TOP FEATURES

Sleek R-Series Styling
Featuring flowing bodywork and ergonomics inspired by the MotoGP® YZR-M1, complemented by new colors and graphics, the YZF-R3 is sleek, aerodynamic and refined.

High-Revving Supersport Engine
Yamaha’s championship-winning technology gives the YZF-R3 a broad spread of power with exciting high-rpm performance.

Advanced Suspension
The R3’s inverted fork works with a Monocross rear shock to provide exceptional handling, with balanced chassis rigidity, a near 50/50 weight balance, and damping and spring settings designed for a wide range of road conditions.

Compact Chassis
With a fully-fueled weight of only 375 pounds and a seat height of only 30.7 inches, the YZF-R3 is ultra-light, nimble and confidence-inspiring on everything from tight city streets to wide-open racetracks.

Practical Performance
A range of exclusive technologies ensures the YZF-R3 combines Yamaha’s legendary refinement and reliability with thrilling performance, all while sipping fuel at an efficient 56 mpg.

ENGINE

Potent Twin-Cylinder Powerplant
Yamaha’s 321cc liquid-cooled, inline 2-cylinder engine delivers excellent power and performance throughout the rpm range. With a 180-degree crank design and integrated counterbalancer, the layout minimizes vibrations for a smooth, refined engine character.

High-Revving Engine Architecture
With a compression ratio of 11.2:1, double overhead cams (DOHC) and four-valve cylinder heads, the YZF-R3 motor is designed for quick-revving performance and high-rpm efficiency to deliver an exciting ride with a broad spread of power.

Six-Speed Transmission
A smooth-shifting six-speed gearbox ensures the rider always has the right ratio, whether riding through tight canyon corners or racetrack straightaways.

Modern Fuel Injection
Downdraft induction fuel injection system provides easy starting, excellent fuel economy and responsive performance in all conditions.

Advanced Cylinder Construction
Yamaha’s unique DiASil—a high-silicon aluminum alloy—engine block is used to ensure excellent heat dissipation, with an innovative offset cylinder design that reduces horsepower loss and improves both power and fuel efficiency.

Strong, Lightweight Pistons
Forged aluminum pistons—the same technology used for the YZF- R1—mean lighter weight and excellent strength at extreme temperatures, ensuring reliability at higher rpm.

Compact Exhaust System
The short muffler design features modern styling and helps to centralize mass, improving agility for ultra-responsive handling.



CHASSIS/SUSPENSION

Inverted Front Fork
The YZF-R3 features an inverted fork with optimized spring and damping settings, significantly improving fork rigidity, front-end feedback and control. The design also includes a YZR-M1-inspired top clamp for improved supersport style.

Monocross Rear Shock
The single-shock design further centralizes mass and is tuned to strike a balance between ride comfort and sporty performance, for capability across a wide range of uses, from urban commuting to track days. It’s also adjustable for spring preload which accounts for passengers or cargo.

Potent Braking with ABS
The 298mm floating-mount front disc brake ensures excellent stopping power, supported by a 220mm rear disc, and an anti-lock braking system boosts rider confidence and prevents wheel lock-ups in reduced-traction conditions.

Sportbike-Spec Wheels & Tires
Stylish 10-spoke cast aluminum wheels minimize unsprung weight for improved suspension responsiveness and refined handling. Grippy Dunlop® radial tires offer enhanced traction and feedback for sporty riding too.

Perfectly Balanced
Thanks to the engine placement and overall machine dimensions, the YZF-R3 features a near 50/50 front/rear weight distribution for enhanced performance, especially in dynamic canyon-carving or racetrack riding environments.



ADDITIONAL FEATURES

Sleek R-Series Styling
The R3’s aggressive design continues the legendary styling born from the YZR-M1 MotoGP® machine and improves overall aerodynamics at high speeds too. The glaring face of the R3 features compact LED headlights with a central air duct that maximizes cooling airflow for the engine.

LED Lighting
Light Emitted Diode (LED) elements are used for both the taillight unit and headlights. Not only do LEDs offer long life with minimal power draw, they provide brilliant illumination for confidence and visibility day or night.

Refined Sportbike Ergonomics
Thanks to the low-profile fuel tank design and relatively compact handlebar position, the rider is able to naturally grip the machine for confidence, especially when tucking aggressively behind the windscreen on the racetrack.

Digital Instrumentation
The compact multi-function meter informs the rider of gear position, fuel capacity, real time and average fuel economy, water temp, clock, and an oil change trip meter—all presented in a clean, modern layout.

Colours for 2023:
Team Yamaha Blue
Midnight Black
Phantom Purple

Source Yamaha Motorsports