Yamaha R6
121 hp, 600 cc, 182 kg2003 - 2004
Triumph Street Triple
106 hp, 674 cc, 182 kg2016
MetricUS
EngineYamaha R6Triumph Street Triple
Displacement600 cc674 cc
Max power121 hp (@13 000 RPM)106 hp (@11 750 RPM)
Max torque60 Nm (@12 000 RPM)68 Nm (@9 750 RPM)
Redline15 500 RPM13 000 RPM
Idling speed1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-4DOHC Inline-3
Compression12.40:112.85:1
Oil capacity3.40 litre3.60 litre
Oil type10W40, Motul 300V 10W40, Shell Rotella 10W4010W40, Motul 300V 10W40
Spark plug typeNGK CR9EK, NGK CR10EKNGK CR9EK
CoolingLiquidLiquid
Valves1612
Bore65.5 mm74.0 mm
Stroke44.5 mm52.3 mm
Throttle bore38.0 mm
Weight to power1.50 kg/hp1.72 kg/hp
Power to weight664 hp/Ton582 hp/Ton
Battery type12 V 8 Ah, GT9B-4YTX9-BS
GearboxYamaha R6Triumph Street Triple
TypeSequentialSequential
ClutchWetWet
DriveChainChain
Chain typeRK O-ring
Gears count66
Primary ratio1.9551.848
Final drive3.02.937
1. gear2.846 (110 km/h)2.615 (109 km/h)
2. gear1.947 (161 km/h)1.857 (153 km/h)
3. gear1.556 (202 km/h)1.565 (182 km/h)
4. gear1.333 (235 km/h)1.35 (211 km/h)
5. gear1.19 (264 km/h)1.238 (230 km/h)
6. gear1.083 (290 km/h)1.136 (250 km/h)
ChasisYamaha R6Triumph Street Triple
Frame typeDiamondAluminium beam twin spar
Front susp.Telescopic fork USD, 120.00 mm travelKayaba 41 mm USD fork, 110.00 mm travel
Rear susp.Swingarm link, spring/gas-oil damperKayaba monoshock, 110.00 mm travel