Key performance
42 ch
Power
321 cc
Displacement
167 kg
Weight
780 mm
Seat height
14.0 L
Fuel capacity
Compare the Yamaha R3 with: Choose a motorcycle →
Technical specifications
Changements 2024 → 2017
- Power
- 42.0 ch @ 10750 tr/min (30.9 kW) → 42.0 ch @ 10750 tr/min (30.7 kW)
- Torque
- 29.4 Nm @ 9000 tr/min → 29.6 Nm @ 9000 tr/min
- Engine type
- Bicylindre en ligne, 4 temps → Twin, four-stroke
- Cooling
- liquide → Liquid
- Compression ratio
- 11.2 : 1 → 11.2:1
- Bore × stroke
- 68 x 44.1 mm → 68.0 x 44.1 mm (2.7 x 1.7 inches)
- Camshafts
- 2 ACT → —
- Fuel system
- Injection → Injection. Fuel Injection with YCC-T and YCC-I
- Valve timing
- — → Double Overhead Cams/Twin Cam (DOHC)
- Ignition
- — → TCI: Transistor Controlled Ignition
- Starter
- — → Electric
- Frame
- en acier de type diamond → Diamond, steel frame and swingarm
- Gearbox
- boîte à 6 rapports → 6-speed
- Final drive
- Chaîne → Chain (final drive)
- Front suspension
- Fourche téléhydraulique inversée Ø 37 mm, déb : 130 mm → 41mm telescopic fork
- Rear suspension
- Mono-amortisseur, déb : 125 mm → Swingarm
- Front wheel travel
- — → 130 mm (5.1 inches)
- Rear wheel travel
- — → 124 mm (4.9 inches)
- Front brakes
- Freinage 1 disque Ø 298 mm, étrier 2 pistons → Single disc
- Rear brakes
- Freinage 1 disque Ø 220 mm, étrier simple piston → Single disc
- 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
- 169.00 kg → 166.90 kg
- New price
- 6 899 € → —
Engine
- Displacement
- 321 cc
- Power
- 42.0 ch @ 10750 tr/min (30.7 kW)
- Torque
- 29.6 Nm @ 9000 tr/min
- Engine type
- Twin, four-stroke
- Cooling
- Liquid
- Compression ratio
- 11.2:1
- Bore × stroke
- 68.0 x 44.1 mm (2.7 x 1.7 inches)
- Valves/cylinder
- 4
- Fuel system
- Injection. Fuel Injection with YCC-T and YCC-I
- Valve timing
- Double Overhead Cams/Twin Cam (DOHC)
- Ignition
- TCI: Transistor Controlled Ignition
- Starter
- Electric
Chassis
- Frame
- Diamond, steel frame and swingarm
- Gearbox
- 6-speed
- Final drive
- Chain (final drive)
- Front suspension
- 41mm telescopic fork
- Rear suspension
- Swingarm
- Front wheel travel
- 130 mm (5.1 inches)
- Rear wheel travel
- 124 mm (4.9 inches)
Brakes
- Front brakes
- Single disc
- Rear brakes
- Single disc
- Front tyre
- 110/70-17
- Rear tyre
- 140/70-17
Dimensions
- Seat height
- 780.00 mm
- Wheelbase
- 1379.00 mm
- Length
- 2090.00 mm
- Width
- 719.00 mm
- Height
- 1135.00 mm
- Fuel capacity
- 14.00 L
- Weight
- 166.90 kg
Indicators & positioning
Weight-to-power ratio
0.25 ch/kg
Torque / weight
0.18 Nm/kg
Volumetric power
130.8 ch/L
In category Sport · 161-642cc displacement (1961 motorcycles compared)
Power 42 ch Top 39%
10 ch median 34 ch 124 ch
Weight 167 kg Lighter than 74%
138 kg median 186 kg 213 kg
P/W ratio 0.25 ch/kg Top 46%
0.11 median 0.25 0.66 ch/kg
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