Moto Guzzi MGX-21 - Specifications & Review

MGX-21

Article Complete Info

Articleid61039
CategoryCustom-cruiser
MakeMoto Guzzi
ModelMGX-21
Year2020

Chassis, Suspension, Brakes & Wheels

FrametypeDouble cradle tubular frame in ALS steel with detachable rear subframe
FrontbrakesDouble disc. ABS
Frontbrakesdiameter320 mm (12.6 inches)
FrontsuspensionTelescopic fork 44.8mm
Fronttyre120/70-21
Frontwheeltravel108 mm (4.2 inches)
Rake32.0°
RearbrakesSingle disc. ABS
Rearbrakesdiameter282 mm (11.1 inches)
RearsuspensionSwingarm with double shock absorber with adjustable spring preload
Reartyre180/60-16
Rearwheeltravel120 mm (4.7 inches)
Trail187 mm (7.4 inches)
WheelsCast aluminium

Engine & Transmission

Borexstroke104.0 x 81.2 mm (4.1 x 3.2 inches)
ClutchDry single plate with flexible couplings
Compression10.5:1
CoolingsystemOil & air
Displacement1380.00 ccm (84.21 cubic inches)
EnginedetailsV2, four-stroke
Enginetype90° transverse V-twin. Dual sparks.
ExhaustsystemBlack stainless steel, 2 in 2 with crossover and 3 - way catalytic converter, double lambda probe
FuelsystemInjection. Weber-Marelli electronic fuel injection.
Gearbox6-speed
Power96.60 HP (70.5 kW)) @ 6500 RPM
Torque121.00 Nm (12.3 kgf-m or 89.2 ft.lbs) @ 3000 RPM
TransmissiontypefinaldriveShaft drive (cardan)
Valvespercylinder2

Other Specifications

ColoroptionsBlack
StarterElectric

Physical Measures & Capacities

Fuelcapacity20.50 litres (5.42 gallons)
Groundclearance185 mm (7.3 inches)
Overallheight1,275 mm (50.2 inches)
Overalllength2,560 mm (100.8 inches)
Overallwidth920 mm (36.2 inches)
Reservefuelcapacity5.00 litres (1.32 gallons)
Seatheight740 mm (29.1 inches) If adjustable, lowest setting.
Weightincloilgasetc341.0 kg (751.8 pounds)

About Moto Guzzi

Country of Origin: Italy
Founder: Carlo Guzzi, Giorgio Parodi, Giovanni Ravelli
Best Known For: Transverse V-twins, shaft drive, and distinctive Italian character (V7, Le Mans, California)

Company History

Founded on Lake Como in 1921, Moto Guzzi is one of motorcycling’s oldest continuous makers. After pioneering wind-tunnel work and racing success in the 1930s–50s, Guzzi created its enduring signature: the air-cooled transverse V-twin with shaft drive. This architecture gives the bikes their rhythm and silhouette, from classic V7 standards to the Le Mans sportbikes that defined Italian speed for a generation. Touring models like the California added long-haul credibility, while police and military contracts affirmed durability. Through ownership changes, Guzzi’s identity persisted: engines that start every spring, frames that communicate, and a mechanical honesty that feels artisanal. Modern Guzzis pair ABS/traction control with that familiar crankcase thrum, and new platforms have nudged performance and refinement forward without abandoning the brand’s soul. Historically, Moto Guzzi marries engineering quirk and everyday friendliness—the rare brand where a century of history rides along without becoming baggage.

Other Years

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