ducati Monster 821 Stealth

The Monster 821 range has been rejuvenated with a new stealth version: matte black livery, updated graphics and front fairing give a unique character to the naked Ducati par excellence. The standard equipment, which includes adjustable fork and Ducati Quick Shift up/down, makes it even more effective on the road.

Engine Type

Testastretta 11, L-Twin, 4 Desmodromically actuated valves per cylinder, Water Cooled

Displacement CC


Bore X Stroke

88 x 67.5 mm

Compression Ratio


Max Power Output

80 kW (109 hp) @ 9,250 rpm

Max Torque

8.8 kgm (63 lb-ft, 86 Nm) @ 7,750 rpm

Transmission Type

6 speed


1,480 mm

Seat Height

Adjustable 785 mm - 810 mm

Kerb Weight

180,5 kg

Tyre Size Front

120/70 ZR 17 Pirelli Diablo Rosso III

Tyre Size Rear

180/55 ZR17 Pirelli Diablo Rosso III

Brakes Type Front

2 x 320 mm semi-floating discs, radially mounted monobloc Brembo M4-32 callipers, 4-piston, axial pump with Bosch ABS 9.1 MP as standard equipment

Brakes Type Rear

245 mm disc, 2-piston calliper with Bosch ABS 9.1 MP as standard equipment