Yamaha MT-03
41 hp, 321 cc2016 - 2018
Honda CB300R
31 hp, 286 cc, 315 lbs2018
EngineYamaha MT-03Honda CB300R
Displacement321 cc286 cc
Max power41 hp (@10 750 RPM)31 hp (@8 500 RPM)
Max torque22 lb ft (@9 000 RPM)19 lb ft (@7 500 RPM)
Redline12 500 RPM
Idling speed1 200 RPM1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-2DOHC Single
Compression11.20:110.70:1
Oil capacity2.27 quart1.70 quart
Oil type10W40, Yamalube 10W40, Shell Rotella 10W40
Spark plug typeNGK CR8E
CoolingLiquidLiquid
Valves84
Bore68.0 mm76.0 mm
Stroke44.1 mm63.0 mm
Weight to power10.17 lbs/hp
Power to weight245 hp/2500lbs
Battery typeGTZ8V12V 7AH
GearboxYamaha MT-03Honda CB300R
TypeSequentialSequential
ClutchWetWet
DriveChainChain
Chain type
Gears count60
Primary ratio3.043
Final drive3.071
1. gear2.5 (39 mph)
2. gear1.824 (54 mph)
3. gear1.348 (73 mph)
4. gear1.087 (91 mph)
5. gear0.92 (107 mph)
6. gear0.8 (123 mph)
ChasisYamaha MT-03Honda CB300R
Frame typeDiamondSteel diamond frame
Front susp.41mm Telescopic fork, 5.12 in travel41mm USD, 5.12 in travel
Rear susp.Swingarm, 4.92 in travelMonoshock, 4.21 in travel