The Yamaha YZF-R3 motorcycle specifications include a 321 cc (19.59 cu in) engine, a 6-speed gearbox, and a listed weight of 166.9 kg (368 lb).
Key specifications
The 2015 model is treated as the standard specification. Only later model years with a different supplied value are shown below.
How the Yamaha YZF-R3 compares
This compares the motorcycle with all Yamaha models in this specifications database. The blue marker is this model and the grey line is the Yamaha database average.
About 42% lower than the Yamaha database average. Around the 42nd percentile across Yamaha models.
About 10% lighter than the Yamaha database average. Around the 42nd percentile across Yamaha models.
Very close to the Yamaha database average. Around the 39th percentile across Yamaha models.
About 7% larger than the Yamaha database average. Around the 57th percentile across Yamaha models.
Dimensions compared with Yamaha average
Each measurement is compared with the average value across Yamaha models where that dimension is available.
2,090
2,082
Close to average.
719
823
13% below average.
1,135
1,172
3% below average.
1,379
1,416
Close to average.
780
793
Close to average.
Mechanical overview
Additional useful specifications
| Front tire size | 110/70-M17 |
|---|---|
| Rear tire size | 140/70-M17 |
| Engine oil capacity | 2.60 L (2.75 US qt) |
| Estimated theoretical fuel range | 333 km |
| Bore/stroke ratio | 1.54:1 (Oversquare) |
Engine specifications
| Engine type | Twin, four-stroke |
|---|---|
| Displacement | 321 cc (19.59 cu in) |
| Bore × stroke | 68.0 x 44.1 mm (2.7 x 1.7 inches) |
| Compression ratio | 11.2:1 |
| Valves per cylinder | 4 |
| Cooling system | Liquid |
| Fuel system | Injection. Fuel Injection with YCC-T and YCC-I |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Ignition | TCI: Transistor Controlled Ignition |
| Starter | Electric |
| Oil capacity | 2.60 L (2.75 US qt) |
Transmission and drivetrain
| Gearbox | 6-speed |
|---|---|
| Final drive | Chain (final drive) |
Chassis and suspension
| Front suspension | 41mm KYB telescopic fork |
|---|---|
| Rear suspension | KYB single shock |
| Front wheel travel | 130 mm (5.1 inches) |
| Rear wheel travel | 124 mm (4.9 inches) |
| Rake | 25.0° |
| Trail | 94 mm (3.7 inches) |
Brakes, wheels and tires
| Front brakes | Single disc |
|---|---|
| Rear brakes | Single disc |
| Front tire | 110/70-M17 |
| Rear tire | 140/70-M17 |
Dimensions and weight
| Wet weight | 166.9 kg (368 lb) |
|---|---|
| Seat height | 780 mm (30.7 inches) |
| Overall length | 2,090 mm (82.3 inches) |
| Overall width | 719 mm (28.3 inches) |
| Overall height | 1,135 mm (44.7 inches) |
| Wheelbase | 1,379 mm (54.3 inches) |
Fuel and emissions
| Fuel capacity | 14.00 L (3.70 US gal) |
|---|---|
| Fuel consumption | 4.20 L/100 km (23.8 km/l or 56.00 mpg) |
| Greenhouse gases | 97.4 CO 2 g/km. (CO2 – Carbon dioxide emission) |
Electrical and instruments
| Instruments | Multifunction digital and analog instrumentation features: programmable shift light, digital speedometer, analog tachometer, dual tripmeters with miles-on-reserve function, odometer, water temp gauge and lights for neutral, high beam, low fuel and turn signals. |
|---|
Other specifications
| Color options | Team Yamaha Blue/Matte Silver, Raven, Pearl White |
|---|---|
| Factory warranty | 1 Year Limited Factory Warranty |
| Price as new | US$ 4990. MSRP depends on country, taxes, accessories, etc. |
Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from Yamaha models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Yamaha information before relying on them. Visit the official Yamaha website.