Motorcycles Specs > Aprilia > Aprilia TX 311 M

Aprilia TX 311 M Specs

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The Aprilia TX 311 M model is a Trial bike manufactured by Aprilia . In this version sold from year 1987 , the dry weight is and it is equipped with a Single cylinder, two-stroke motor. The engine produces a maximum peak output power of 17.00 HP (12.4 kW) @ 6400 RPM and a maximum torque of . With this drive-train, the Aprilia TX 311 M is capable of reaching a maximum top speed of 125.0 km/h (77.7 mph) . On the topic of chassis characteristics, responsible for road holding, handling behavior and ride comfort, the Aprilia TX 311 M has a frame with front suspension being and at the rear, it is equipped with . Stock tire sizes are 2.75-21 on the front, and 4.00-18 on the rear. As for stopping power, the Aprilia TX 311 M braking system includes Single disc size at the front and Expanding brake size at the back.

Aprilia TX 311 M General Information

Brand Aprilia 
Model Aprilia TX 311 M 
Start year 1987 
Year 1987 
Category Trial 
Factory Warranty (Years / miles)

Aprilia TX 311 M Dimensions, Aerodynamics and weight

Frame type
Seat details
Seat Height
Alternate Seat Height
Ground Clearance
Trail size
Wheels details
Front Tyres - Rims dimensions 2.75-21 
Rear Tyres - Rims dimensions 4.00-18 
Front brakes Single disc 
Rear brakes Expanding brake 
Front Brakes Dimensions - Disc Dimensions
Rear Brakes Dimensions - Disc Dimensions
Curb Weight (including fluids) 85.0 kg (187.4 pounds) 
Dry Weight
Front Percentage of Weight
Rear Percentage of Weight
Weight-Power Output Ratio :
Fuel Tank Capacity 6.50 litres (1.72 gallons) 
Reserve Fuel Capacity
Carrying Details and Capacity
Front Suspension
Front Suspension Travel
Rear Suspension
Rear Suspension Travel

Aprilia TX 311 M Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, two-stroke 
Engine details
Fuel system
Engine size - Displacement - Engine capacity 277.00 ccm (16.90 cubic inches) 
Bore x Stroke 76.0 x 61.0 mm (3.0 x 2.4 inches) 
Compression Ratio 8.5:1 
Number of valves per cylinder
Camshaft Valvetrain Configuration Rotary valves 
Maximum power - Output - Horsepower 17.00 HP (12.4 kW) @ 6400 RPM 
Maximum torque
Engine Maximum RPM
Cooling system Liquid 
Lubrication system
Engine oil capacity
Exhaust system
Gearbox 6-speed 
Transmission type, final drive ratio Chain 
Clutch type

Aprilia TX 311 M Performance

Top Speed 125.0 km/h (77.7 mph) 
Acceleration 0 to 100 km/h (0 to 62 mph)
Acceleration 0 to 400m (1/4 mile)
Recuperation 60 to 140 km/h in highest gear
Fuel Consumption - MPG - Economy - Efficiency
CO2 emissions

Aprilia TX 311 M Electrical Systems, Ignition and Equipment

Ignition Type
Electrical Details
Starter Type
How much horsepower does a Aprilia TX 311 M has?
The Aprilia TX 311 M has 17.00 HP (12.4 kW) @ 6400 RPM.

How fast is a Aprilia TX 311 M?
The Aprilia TX 311 M top speed is 125.0 km/h (77.7 mph).

How many gears does a Aprilia TX 311 M has?
The Aprilia TX 311 M has 6 gears.