Ducati Xdiavel Black Star - 2021 Specifications and Reviews

The 2021 Ducati XDiavel Black Star is a cruiser-styled sport bike powered by a 1262cc V-twin engine delivering 160 horsepower and 127 Nm of torque. Its low-slung stance, aggressive design, and advanced Ride-by-Wire technology appeal to experienced riders seeking a muscular, performance-oriented cruiser with genuine power and handling. Best known for blending cruiser aesthetics with Ducati's sportbike engineering and modern electronics.

2021
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General information

CategorySport
Year2021
ModelDucati XDiavel Black Star

Engine and Transmission Specifications

Exhaust systemStainless steel muffer, catalytic converter and 2 lambda probes
Emission detailsEuro 5
Greenhouse gases127.6 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel consumption5.50 litres/100 km (18.2 km/l or 42.77 mpg)
ClutchSlipper and self-servo wet multiplate clutch, hydraulic control
Transmission typeBelt   (final drive)
Fuel controlDesmodromic valve control
Fuel systemInjection. Electronic fuel injection, 56mm elliptical throttle bodies with Ride-by-Wire system
Bore x Stroke106.0 x 71.5 mm (4.2 x 2.8 inches)
Compression13.0:1
Torque127.0 Nm (12.9 kgf-m or 93.7 ft.lbs) @ 5000 RPM
Power160.0 HP (116.8 kW) @ 9500 RPM
Engine typeV2, four-stroke
Capacity:1262.0 ccm (77.01 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakesSingle disc. 2-Piston fioating caliper, Brembo ABS
Diameter320 mm (12.6 inches)
Front brakesDouble disc. Semifloating, Radial Brembo Monoblock 4-Piston ABS
Rear tire240/45-ZR17
Front tire120/70-ZR7
Rear wheel travel110 mm (4.3 inches)
Rear SuspensionPreload anf rebound adjustable mono shock, remote reservoir, single-sided cast/trellis frame swingarm
Front wheel travel120 mm (4.7 inches)
Front SuspensionAdustable 50mm fork
Trail130 mm (5.1 inches)
Rake (fork angle)30.0°
Frame typeTubular steel Trellis
 
 

Physical measures and capacities

Fuel capacity18.00 litres (4.76 US gallons)
Wheelbase1615 mm (63.6 inches)
Seat height755 mm (29.7 inches) If adjustable, lowest setting.
Power/weight ratio0.7240 HP/kg
Dry weight221.0 kg (487.2 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Factory warranty24 months unlimited mileage
StarterElectric
Color optionsBlack Star Graphics

Performance Profile & Rider Fit

160 hp
Peak Power
3.3s
0-60 mph

Best For

Track40%
City62%
Cornering65%
Daily Riding68%
Touring70%
Passenger72%

Rider Profile

Best ForBest suited to an experienced rider who wants strong power delivery in a low, cruiser-style riding position rather than a total beginner.
PurposeBuilt as a power cruiser that blends a low-slung, feet-forward stance with genuinely sporty Ducati V2 performance for boulevard cruising and spirited road riding alike.
Rider FitThe low 755mm seat height and relaxed forward-set footpegs make it accessible for shorter riders, though the long wheelbase and 221kg dry weight demand confident low-speed handling.
CharacterDelivers a bold, muscular presence with strong midrange torque and a deep V2 exhaust note, prioritizing style and cruising comfort without sacrificing Ducati's sporting DNA.
Not Ideal ForNot the right choice for riders seeking a nimble, flickable machine for tight technical corners or anyone planning off-road or adventure riding.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2021 Ducati Xdiavel Black Star Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 755mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2021 Ducati Xdiavel Black Star, with a cramped knee angle of around 65 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

Total comments: 1
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MotorcycleDB Review

The 2021 Ducati XDiavel Black Star motorcycle is a stunning fusion of power and style. With its sleek black design and powerful engine, this bike is sure to turn heads on the road. The XDiavel Black Star offers a comfortable riding position and impressive performance, making it an ideal choice for riders looking for a combination of luxury and speed. Whether cruising through city streets or hitting the open road, this motorcycle delivers an exhilarating experience that is hard to match. Ducati has truly outdone themselves with the XDiavel Black Star motorcycle. The attention to detail in the design is remarkable, and the performance is nothing short of impressive. With its powerful engine and sophisticated design, this bike is a true standout in the world of motorcycles. Whether you're an experienced rider or a newcomer to the world of biking, the 2021 Ducati XDiavel Black Star is a motorcycle that is sure to leave a lasting impression.
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