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2021

Guzzi MGX-21 1400

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MotoLibrary Score
69 /100 Sporty
Torque
121 Nm

2021 Moto Guzzi MGX-21 1400 Technical Analysis & Specification Breakdown

At the heart of the 2021 Moto Guzzi MGX-21 1400 motorcycle, Moto features a purpose-built oil & air-cooled engine configuration. In factory specification, maximum torque reaches 121 Nm (89.2 lb-ft) at 3,000 rpm, transferring power to the rear wheel through a 6-speed gearbox and shaft drive (cardan) final drive. Internal engine geometry specifies a bore and stroke of 104.0 x 81.2 mm (4.1 x 3.2 inches) with a 10.5:1 compression ratio.

On the scales, the Guzzi MGX-21 1400 measures 332 kg (732 lbs) dry. Rider ergonomics and chassis geometry center around a 740 mm (29.1 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,700 mm (66.9 in) wheelbase engineered for planted straight-line stability. The 20.5-liter (5.4 US gal) fuel tank paired with a rated consumption of 6.6 L/100 km provides an estimated theoretical range of roughly 311 km (193 miles) between fill-ups.

Theoretical Range
~311 km (193 mi)
Engine
Torque 121.0 Nm (12.3 kgf-m or 89.2 ft.lbs) @ 3000 RPM
Compression 10.5:1
Bore x Stroke 104.0 x 81.2 mm (4.1 x 3.2 inches)
Valves/Cylinder 2
Fuel System Injection. Weber-Marelli electronic fuel injection.
Cooling Oil & air
Transmission
Gearbox 6-speed
Final Drive Shaft drive (cardan) (final drive)
Clutch Dry single plate with flexible couplings
Performance
Fuel Consumption 6.60 litres/100 km (15.2 km/l or 35.64 mpg)
Chassis
Frame Type Double cradle tubular frame in ALS steel with detachable rear subframe
Trail 187 mm (7.4 inches)
Front Suspension Hydraulic telescopic fork Ø 45 mm
Front Travel 108 mm (4.2 inches)
Rear Suspension Swingarm Twin-sided with two extension adjustable shock absorbers, remote spring preload adjust.
Rear Travel 120 mm (4.7 inches)
Wheelbase 1700 mm (66.9 inches)
Ground Clearance 185 mm (7.3 inches)
Wheels & Brakes
Front Tyre 120/70-21
Rear Tyre 180/60-16
Front Brakes Double disc. ABS. Radial Brembo calipers with 4 opposed pistons.
Rear Brakes Single disc. ABS. Floating 2 parallel pistons Brembo caliper
Dimensions & Weight
Dry Weight 332.0 kg (731.9 pounds)
Seat Height 740 mm (29.1 inches) If adjustable, lowest setting.
Overall Height 1275 mm (50.2 inches)
Overall Length 2560 mm (100.8 inches)
Overall Width 920 mm (36.2 inches)
Fuel Capacity 20.50 litres (5.42 US gallons)
Other
Starter Electric
Color Options Nero Carbon black
Notes

Ride by Wire. Cruise Control. USB plug. Bluetooth smartphone connection.

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Before You Compare This Bike

Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.

Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
Rider Profile

Who Is This Bike For?

🏍️
Best For
General Purpose
📏
Seat Height
74 cm / 29.1 in
⚖️
Handling
Heavy bike — requires confident handling
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