Moto Guzzi 1000 Le Mans Mark IV Special Edition (1986 – 87)
The Moto Guzzi 1000 Le Mans Mark IV Special Edition, a limited production model celebrating the 20th anniversary of the iconic V7, exudes a sense of tradition and heritage. Its 90-degree V-twin, longitudinally mounted engine is a masterpiece of engineering, boasting a one-piece forged crankshaft and steel con-rod, ensuring a smooth and responsive ride.
With its 948.8cc OHV V-twin engine, the Le Mans is not built for rapid acceleration, but rather for sustained power delivery and top-end speed. Once in its stride, the 40mm carburetors roar to life, producing a strong and plentiful flow of power. The result is a blistering top speed of over 140mph, with the tachometer barely breaching 8,000rpm.
The Le Mans is a thoroughbred Italian stallion, renowned for its stability and roadholding. Its surefooted and responsive nature makes it a joy to ride, with the double cradle frame and long-travel suspension providing an exceptional riding experience. And so, the Moto Guzzi 1000 Le Mans Mark IV Special Edition stands as a testament to the marque’s commitment to tradition, heritage, and the pursuit of speed.
Key Specifications
Engine Type
Four stroke, 90 V twin alloy, longitudinally mounted, OHV, 2 valve per cylinder, All plain bearing engine with two mains and split shell big ends. One piece forged crankshaft. Steel con-rod split across big end eye. Valve operation: Pushrod from camshaft between cylinder bases in crankcase. Clearance by screw and locknut on rocker tips
Engine Capacity
57.8 cubic inches / 948 cc
Max Power
81 hp / 59.1 kW) @ 7400 rpm
Max Torque
56.4 ft-lb / 76.4 nm
Fuel Tank Capacity
6.0 US gallons / 25.0 L
Weight (Wet/Kerb)
503 lbs / 228 kg
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
Moto Guzzi 1000 Le Mans Mark IV Special Edition
Year
1986 – 87
Engine
Engine Type
Four stroke, 90 V twin alloy, longitudinally mounted, OHV, 2 valve per cylinder, All plain bearing engine with two mains and split shell big ends. One piece forged crankshaft. Steel con-rod split across big end eye. Valve operation: Pushrod from camshaft between cylinder bases in crankcase. Clearance by screw and locknut on rocker tips
Displacement
57.8 cubic inches / 948 cc
Bore x Stroke
88 x 78 mm
Compression Ratio
10.0:1
Max Horsepower
81 hp / 59.1 kW) @ 7400 rpm
Max Torque
56.4 ft-lb / 76.4 nm
Engine Management System
2x 40mm Dell’Orto carburettors
Cooling System
Air cooled
Performance
Top Speed
137.1 mph / 220.6 km/h
*n/a – information not provided by manufacturer
Transmission
Clutch
Double plate, dry type
Gearbox
5Speed
Final Drive
Shaft
Electrical & Electronics System
Starter
Electric
Chassis & Suspension
Frame Type
Double cradle
Front Suspension
Telescopic forks variable damping
Rear Suspension
Dual shocks, 5-way preload and 4-way damping.
Wheels & Brakes
Wheels
Cast alloy
Front Tire Size
120/80 V16
Rear Tire Size
130/18 V18
Front Brakes
2x 270mm discs
Rear Brakes
Single 270mm disc
Dimension & Weights
Fuel Tank Capacity
6.0 US gallons / 25.0 L
Wet (kerb/curb) Weight
503 lbs / 228 kg
Dry Weight
215 kg / 475 lbs
Features
90 V twin alloy engine
Longitudinally mounted engine
OHV 2 valve per cylinder
All plain bearing engine
One piece forged crankshaft
Steel con-rod split across big end eye
Pushrod from camshaft between cylinder bases
Clearance by screw and locknut on rocker tips
948.8cc engine capacity
40mm carburetors
Twin plate clutch
Dry clutch
High gearing
Top speed over 140mph
Double cradle frame
Sump suspended between down tubes
Engine weight carried low
Twin shock suspension
16in front wheel with fatter tyre
Integrated braking system
Linked front and rear brakes
Measured, controlled braking
Unique distribution valve
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*We strive to provide the most comprehensive and accurate specifications possible. However, certain details may not be available if the manufacturer did not disclose them or if the information is no longer publicly accessible. If you find any discrepancy with any data on this site, please feel free to let us know at contact@throttlecraze.com
