2018 Yamaha YZF-R3 Supersport Motorcycle Price and Reviews-
Motor
- Motor Type 321cc fluid cooled, DOHC inline twin-chamber; 8 valves
- Bore x Stroke 68.0mm x 44.1mm
- Pressure Ratio 11.2:1
- Fuel Delivery Fuel Injection
- Start TCI: Transistor Controlled Ignition
- Transmission 6-speed; multiplate grasp

2018 Yamaha YZF-R3 Supersport Motorcycle Price and Reviews
Last Drive Chain
- Case
- Suspension/Front 41mm KYB® adaptive fork; 5.1-in movement
- Suspension/Rear KYB® single stun, flexible preload; 4.9-in movement
- Brakes/Front 298mm water powered circle; ABS display accessible
- Brakes/Rear 220mm pressure driven plate; ABS demonstrate accessible
- Tires/Front 110/70-17
- Tires/Rear 140/70-17

2018 Yamaha YZF-R3 Supersport Motorcycle Price and Reviews
Measurements
- L x W x H 82.3 in x 28.3 in x 44.7 in
- Seat Height 30.7 in
- Wheelbase 54.3 in
- Rake (Caster Angle) 25.0°
- Trail 3.7 in
- Most extreme Ground Clearance 6.3 in
- Fuel Capacity 3.7 lady
- Mileage 56 mpg
- Wet Weight 368 lb/375 lb (ABS show)
Other
- Guarantee 1 Year (Limited Factory Warranty)