Ducati Monster
111 hp, 937 cc, 414 lbs2021
Ducati Monster 821
112 hp, 821 cc, 452 lbs2016 - 2020
EngineDucati MonsterDucati Monster 821
Displacement937 cc821 cc
Max power111 hp (@9 250 RPM)112 hp (@9 250 RPM)
Max torque68 lb ft (@6 500 RPM)65 lb ft (@7 750 RPM)
Redline10 200 RPM10 500 RPM
Idling speed1 200 RPM1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Desmodue V2DOHC Desmodue V2
Compression13.30:112.80:1
Oil type15W5010W40, Motul 300V 10W40
Spark plug typeNGK MAR9A-J
CoolingLiquidLiquid
Valves88
Bore94.0 mm88.0 mm
Stroke67.5 mm67.5 mm
Throttle bore53.0 mm
Weight to power3.73 lbs/hp4.04 lbs/hp
Power to weight669 hp/2500lbs619 hp/2500lbs
Battery type12V 6.5Ah Yuasa YT 7B-BS DRY
GearboxDucati MonsterDucati Monster 821
TypeSequentialSequential
ClutchSlipperWet
DriveChainChain
Chain typeRegina 520 ZRDK
Gears count66
Primary ratio1.8481.85
Final drive2.8663.067
1. gear2.466 (58 mph)2.466 (57 mph)
2. gear1.765 (81 mph)1.764 (79 mph)
3. gear1.4 (101 mph)1.4 (100 mph)
4. gear1.182 (120 mph)1.181 (119 mph)
5. gear1.043 (136 mph)1.043 (135 mph)
6. gear0.958 (148 mph)0.958 (147 mph)
ChasisDucati MonsterDucati Monster 821
Frame typeAluminum alloy front frameTubular steel Trellis frame attached to the cylinders head
Front susp.43mm Kayaba upside down telescopic fork, 130 mm travelUpside down 43mm forks, 5.12 in travel
Rear susp.Kayaba mono shock, 61.0.20 in travelAluminium double-sided swingarm, adjustable monoshock. 5.51 in travel.