Bultaco Metralla 250 specifications

General information
Model: Bultaco Metralla 250
Year: 1970
Category: Sport touring

Engine and transmission
Displacement: 244cc
Engine type: Single cylinder
Stroke: 2
Power: 27.50HP (20.1 kW) @ 7500 RPM
Compression: 9.0:1
Bore x stroke: 72 x 60 mm (2.8 x 2.4 inches)
Fuel control: Port control
Cooling system: Air
Gearbox: 5-speed

Transmission type
final drive: Chain
Weight: 112 kg (246.9 pounds)

Chassis and dimensions
Front tyre dimensions: 2.75-18
Rear tyre dimensions: 3.00-18
Front brakes: Expanding brake
Rear brakes: Expanding brake

Speed and acceleration
Top speed: 150 km/h (93.2 mph)
Fuel capacity: 14 litres