Yamaha R6
121 hp, 600 cc, 401 lbs2003 - 2004
Ducati Monster 797
75 hp, 803 cc, 425 lbs2017 - 2020
EngineYamaha R6Ducati Monster 797
Displacement600 cc803 cc
Max power121 hp (@13 000 RPM)75 hp (@8 250 RPM)
Max torque44 lb ft (@12 000 RPM)50 lb ft (@5 750 RPM)
Redline15 500 RPM9 200 RPM
Idling speed1 400 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Inline-4DOHC Desmodue V2
Compression12.40:111.00:1
Oil capacity3.22 quart3.03 quart
Oil type10W40, Motul 300V 10W40, Shell Rotella 10W4015W50
Spark plug typeNGK CR9EK, NGK CR10EKNGK DCPR8E, NGK DCPR8EIX
CoolingLiquidLiquid
Valves168
Bore65.5 mm88.0 mm
Stroke44.5 mm66.0 mm
Throttle bore38.0 mm50.0 mm
Weight to power3.32 lbs/hp5.67 lbs/hp
Power to weight753 hp/2500lbs440 hp/2500lbs
Battery type12 V 8 Ah, GT9B-412V 10Ah
GearboxYamaha R6Ducati Monster 797
TypeSequentialSequential
ClutchWetSlipper
DriveChainChain
Chain typeDID 520 VF
Gears count66
Primary ratio1.9551.848
Final drive3.03.066
1. gear2.846 (68 mph)2.461 (48 mph)
2. gear1.947 (100 mph)1.666 (72 mph)
3. gear1.556 (125 mph)1.333 (90 mph)
4. gear1.333 (146 mph)1.13 (106 mph)
5. gear1.19 (164 mph)1.0 (120 mph)
6. gear1.083 (180 mph)0.923 (130 mph)
ChasisYamaha R6Ducati Monster 797
Frame typeDiamondStell tubular trellis
Front susp.Telescopic fork USD, 4.72 in travel43mm KYB USD, 4.92 in travel
Rear susp.Swingarm link, spring/gas-oil damperSachs monoshock, 5.91 in travel