Ducati Monster 821
112 hp, 821 cc, 452 lbs2016 - 2020
Honda VFR800
110 hp, 781 cc2002 - 2009
EngineDucati Monster 821Honda VFR800
Displacement821 cc781 cc
Max power112 hp (@9 250 RPM)110 hp (@10 500 RPM)
Max torque65 lb ft (@7 750 RPM)60 lb ft (@8 500 RPM)
Redline10 500 RPM11 750 RPM
Idling speed1 200 RPM1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Desmodue V2DOHC V4
Compression12.80:111.60:1
Oil capacity2.84 quart
Oil type10W40, Motul 300V 10W4010W40
Spark plug typeNGK IMR9B-9H, DENSO VNH27Z
CoolingLiquidLiquid
Valves816
Bore88.0 mm72.0 mm
Stroke67.5 mm48.0 mm
Throttle bore53.0 mm
Weight to power4.04 lbs/hp
Power to weight619 hp/2500lbs
Battery type12V 10Ah
GearboxDucati Monster 821Honda VFR800
TypeSequentialSequential
ClutchWetWet
DriveChainChain
Chain type
Gears count66
Primary ratio1.851.939
Final drive3.0672.687
1. gear2.466 (57 mph)2.846 (58 mph)
2. gear1.764 (79 mph)2.062 (81 mph)
3. gear1.4 (100 mph)1.578 (106 mph)
4. gear1.181 (119 mph)1.291 (129 mph)
5. gear1.043 (135 mph)1.111 (150 mph)
6. gear0.958 (147 mph)0.965 (172 mph)
ChasisDucati Monster 821Honda VFR800
Frame typeTubular steel Trellis frame attached to the cylinders headAluminium twin-spar
Front susp.Upside down 43mm forks, 5.12 in travel41mm fork, 3.94 in travel
Rear susp.Aluminium double-sided swingarm, adjustable monoshock. 5.51 in travel.Monoshock, 4.72 in travel