Yamaha R7
73 hp, 689 cc, 188 kg2022
Yamaha MT-03
41 hp, 321 cc2016 - 2018
MetricUS
EngineYamaha R7Yamaha MT-03
Engine codeCP2
Displacement689 cc321 cc
Max power73 hp (@8 750 RPM)41 hp (@10 750 RPM)
Max torque67 Nm (@6 500 RPM)30 Nm (@9 000 RPM)
Redline10 000 RPM12 500 RPM
Idling speed1 200 RPM1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-2DOHC Inline-2
Compression11.50:111.20:1
Oil capacity2.30 litre2.40 litre
Oil type10W40, 10W5010W40, Yamalube 10W40, Shell Rotella 10W40
Spark plug typeNGK LMAR8A-9NGK CR8E
CoolingLiquidLiquid
Valves88
Bore80.0 mm68.0 mm
Stroke68.6 mm44.1 mm
Weight to power2.58 kg/hp
Power to weight388 hp/Ton
Battery typeYTZ7S 12V 6AhGTZ8V
GearboxYamaha R7Yamaha MT-03
TypeSequentialSequential
ClutchSlipperWet
DriveChainChain
Chain type
Gears count06
Primary ratio3.043
Final drive3.071
1. gear2.8462.5 (63 km/h)
2. gear2.1251.824 (87 km/h)
3. gear1.6321.348 (117 km/h)
4. gear1.31.087 (146 km/h)
5. gear1.0910.92 (172 km/h)
6. gear0.9640.8 (198 km/h)
ChasisYamaha R7Yamaha MT-03
Frame typeDiamond steel frameDiamond
Front susp.KYB 41mm USD, 130.00 mm travel41mm Telescopic fork, 130.00 mm travel
Rear susp.Monoshock, 130.00 mm travelSwingarm, 125.00 mm travel