Honda CB300R
31 hp, 286 cc, 143 kg2018
Yamaha MT-03
48 hp, 660 cc, 192 kg2006 - 2015
MetricUS
EngineHonda CB300RYamaha MT-03
Displacement286 cc660 cc
Max power31 hp (@8 500 RPM)48 hp (@6 250 RPM)
Max torque27 Nm (@7 500 RPM)56 Nm (@5 500 RPM)
Redline7 500 RPM
Idling speed1 200 RPM1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC SingleSOHC Single
Compression10.70:110.00:1
Oil capacity1.80 litre3.40 litre
Oil type10W40, Yamalube 10W40, Shell Rotella 10W40
Spark plug typeNGK CR7E
CoolingLiquidLiquid
Valves44
Bore76.0 mm100.0 mm
Stroke63.0 mm84.0 mm
Weight to power4.61 kg/hp4.00 kg/hp
Power to weight216 hp/Ton250 hp/Ton
Battery type12V 7AHGT9B-4, 12V 8Ah
GearboxHonda CB300RYamaha MT-03
TypeSequentialSequential
ClutchWetWet
DriveChainChain
Chain type
Gears count05
Primary ratio2.083
Final drive3.133
1. gear2.5 (54 km/h)
2. gear1.625 (83 km/h)
3. gear1.15 (118 km/h)
4. gear0.909 (149 km/h)
5. gear0.769 (176 km/h)
ChasisHonda CB300RYamaha MT-03
Frame typeSteel diamond frameTruss diamond
Front susp.41mm USD, 130.00 mm travelTelescopic fork, 130.00 mm travel
Rear susp.Monoshock, 107.00 mm travelSwingarm, 120.00 mm travel