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| Manufacturer | Yamaha Motor Company |
|---|---|
| Parent company | Yamaha Corporation |
| Production | 2015–present |
| Assembly | Indonesia: Karawang, West Java (Yamaha Indonesia Motor Manufacturing) Brazil: Guarulhos, São Paulo (Yamaha Motor da Amazônia) (since 2022) |
| Class | Sport bike |
| Engine | 320.3 cc (19.55 cu in) liquid-cooled 4-stroke 8-valve DOHC 180° inline-twin |
| Bore / stroke | 68.0 mm × 44.1 mm (2.68 in × 1.74 in) |
| Compression ratio | 11.2:1 |
| Top speed | 181 km/h (112 mph) (Estimated)[1] 166 km/h (103 mph)[2] |
| Power | 31 kW (42 hp) @ 10,750 rpm (claimed)[3] 27.4 kW (36.7 hp) @ 10,750 rpm (rear wheel)[2] |
| Torque | 21.8 lb⋅ft (29.6 N⋅m) @ 9,000 rpm (claimed)[3] 19.8 lb⋅ft (26.8 N⋅m) @ 9,100 rpm (rear wheel)[2] |
| Transmission | 6-speed constant mesh |
| Frame type | Steel diamond |
| Suspension | Front: 41 mm telescopic fork Rear: swingarm |
| Brakes | Front: Single 298 mm hydraulic disc Rear: Single 220 mm hydraulic disc |
| Tires | Front: 110/70-17H Rear: 140/70-17H |
| Rake, trail | 25°, 95 mm (3.7 in) |
| Dimensions | L: 2,090 mm (82 in) W: 720 mm (28 in) H: 1,135 mm (44.7 in) |
| Seat height | 780 mm (31 in) |
| Weight | 167 kg (368 lb)[4] (wet) |
| Fuel capacity | 14.0 L (3.1 imp gal; 3.7 US gal) |
| Oil capacity | 2.1–2.4 L (2.2–2.5 US qt) |
| Fuel consumption | 4.2–4.9 L/100 km; 67–58 mpg‑imp (56–48 mpg‑US)[5][6] |
| Related | Yamaha MT-03 Yamaha YZF-R25 |
The Yamaha YZF-R3, commonly R3, is a 321 cc (19.6 cu in) parallel-twin sport bike made by Yamaha since 2015. The R3 and the R25 are the first Yamaha twins with an offset cylinder design.[7]
The YZF-R3 was updated for 2019.[8]
The Yamaha R3 is an entry-level sport motorcycle in the same range as other 250–400 cc motorcycles like the Kawasaki Ninja 300, Honda CBR300R, and KTM 390 series.[9][6] It has some design similarity to the R25, such as the engine.[10][11][9] The engine uses a downdraft induction fuel injection system, and the 10-spoke cast aluminum wheels reduce unsprung weight[compared to?].[12] The cylinders are all-aluminum. For 2017, the YZF-R3 offers optional ABS.[11][9] The 2018 Model has dual channel ABS and is EURO IV compliant.[13]
The 2015 R3 has a braking distance of 40 meters from 100-0 kph. According to some reviewers, the braking system is not powerful enough to match the engine power, and is also prone to fishtailing under hard braking (non ABS).[9][14]
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