TXR 312 M

Bore x stroke

76.0 x 61.0 mm (3.0 x 2.4 inches)

Compression

8.5:1

Cooling system

Liquid

Effect

10.0 HP (7.3 kW)) @ 6400 RPM

Engine size

277.0 ccm (16.90 cubic inches)

Front brakes

Single disc

Front tire

2.75-21

Fuel capacity

4.50 litres (1.19 US gallons)

Fuel control

Rotary valves

Gearbox

6-speed

Model

Aprilia TXR 312 M

Rear brakes

Single disc

Rear tire

4.00-18

Top speed

85.0 km/h (52.8 mph)

Transmission type

Chain (final drive)

Type

Trial

Type of engine

Single cylinder, two-stroke

Weight incl. oil, gas, etc

90.0 kg (198.4 pounds)

Year model

1989