Yamaha R6
121 hp, 600 cc, 401 lbs2003 - 2004
Triumph Daytona 675
125 hp, 674 cc, 408 lbs2006 - 2009
EngineYamaha R6Triumph Daytona 675
Displacement600 cc674 cc
Max power121 hp (@13 000 RPM)125 hp (@12 500 RPM)
Max torque44 lb ft (@12 000 RPM)53 lb ft (@11 750 RPM)
Redline15 500 RPM13 500 RPM
Idling speed1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-4DOHC Inline-3
Compression12.40:112.65:1
Oil capacity3.22 quart2.84 quart
Oil type10W40, Motul 300V 10W40, Shell Rotella 10W4010W50, Liqui Moly 10W50, Motul 10W50
Spark plug typeNGK CR9EK, NGK CR10EKNGK CR9EK, NGK CR9EIX
CoolingLiquidLiquid
Valves1612
Bore65.5 mm74.0 mm
Stroke44.5 mm52.3 mm
Throttle bore38.0 mm
Weight to power3.32 lbs/hp3.26 lbs/hp
Power to weight753 hp/2500lbs766 hp/2500lbs
Battery type12 V 8 Ah, GT9B-4YTX9-BS, 12V 8Ah
GearboxYamaha R6Triumph Daytona 675
TypeSequentialSequential
ClutchWetWet
DriveChainChain
Chain type525
Gears count66
Primary ratio1.9551.848
Final drive3.02.937
1. gear2.846 (68 mph)2.615 (70 mph)
2. gear1.947 (100 mph)1.857 (99 mph)
3. gear1.556 (125 mph)1.565 (117 mph)
4. gear1.333 (146 mph)1.35 (136 mph)
5. gear1.19 (164 mph)1.238 (148 mph)
6. gear1.083 (180 mph)1.136 (161 mph)
ChasisYamaha R6Triumph Daytona 675
Frame typeDiamondTwin-spar aluminium
Front susp.Telescopic fork USD, 4.72 in travelFork, travel 110mm
Rear susp.Swingarm link, spring/gas-oil damperMonoshock, travel 120mm