Ducati Monster 821
112 hp, 821 cc, 205 kg2016 - 2020
BMW F 800 GS
85 hp, 798 cc, 214 kg2015 - 2016
MetricUS
EngineDucati Monster 821BMW F 800 GS
Displacement821 cc798 cc
Max power112 hp (@9 250 RPM)85 hp (@7 500 RPM)
Max torque89 Nm (@7 750 RPM)83 Nm (@5 750 RPM)
Redline10 500 RPM9 000 RPM
Idling speed1 200 RPM1 200 RPM
ManagementFuel InjectionFuel Injection
LayoutDOHC Desmodue V2DOHC Inline-2
Compression12.80:112.00:1
Oil capacity2.90 litre
Oil type10W40, Motul 300V 10W4015W50, Motul 300V 15W50, Liqui Moly 15W50
Spark plug typeNGK DCPR-8-E
CoolingLiquidLiquid
Valves88
Bore88.0 mm82.0 mm
Stroke67.5 mm75.6 mm
Throttle bore53.0 mm
Weight to power1.83 kg/hp2.52 kg/hp
Power to weight546 hp/Ton397 hp/Ton
Battery typeAGM 12V 12Ah
GearboxDucati Monster 821BMW F 800 GS
TypeSequentialSequential
ClutchWetWet
DriveChainChain
Chain type
Gears count66
Primary ratio1.851.943
Final drive3.0672.625
1. gear2.466 (92 km/h)2.462 (87 km/h)
2. gear1.764 (128 km/h)1.75 (122 km/h)
3. gear1.4 (161 km/h)1.381 (155 km/h)
4. gear1.181 (191 km/h)1.174 (182 km/h)
5. gear1.043 (217 km/h)1.042 (205 km/h)
6. gear0.958 (236 km/h)0.96 (222 km/h)
ChasisDucati Monster 821BMW F 800 GS
Frame typeTubular steel Trellis frame attached to the cylinders headTubular steel trellis frame
Front susp.Upside down 43mm forks, 130.00 mm travelUSD form 43 mm dia, 230.00 mm travel
Rear susp.Aluminium double-sided swingarm, adjustable monoshock. 140.00 mm travel.Cast aluminum 2-sided swing arm, 215.00 mm travel