Yamaha R3
42 HP, 19.00 ci, 366 lbs2015
Engine
Max power42 HP (@10 750 RPM)
Max torque21 lb ft (@9 000 RPM)
Displacement19.00 ci
LayoutInline-2
Valves4
Redline12 245 RPM
ManagementFuel Injection
Compression11.20:1
Bore x Stroke2.68 in x 1.74 in
Oil capacity2.27 quart
Oil type10W40, Motul 300V 10W40, Shell Rotella 10W40
Spark plug typeNGK CR8E
CoolingLiquid
Weight to power8.71 lbs/HP
Power to weight286 HP/2500lbs
Battery type12V, 7.0 Ah, GTZ8V
Brakes
Front brakesDisc
Front caliper1 piston
Front brake diameter298 mm
Rear brakesDisc
Rear caliper1 piston
Rear brake diameter220 mm
Tires
Front tire110/70 17 M/C (54H)
Pressure29.01 PSI
Rear tire140/70 17 M/C (66H)
Pressure36.26 PSI
Stock tiresMichelin Pilot Street