Back to Bike FinderYears: 1973 · 1972 · 1971 · 1970
Bultaco Metralla 250
1973Other

Bultaco Metralla 250

Key specifications

Engine
244 cc
Power
28 HP
Fuel type
petrol
Fuel capacity
3.7 L
Transmission
5-speed
Front brakes
Expanding brake
Rear brakes
Expanding brake

Overview

Introducing the 1973 Bultaco Metralla 250, a motorcycle that embodies the spirit of sport touring with a decidedly European flair. With its roots embedded in the esteemed Spanish manufacturer Bultaco, the Metralla 250 was designed to appeal to enthusiasts seeking performance without sacrificing comfort. Positioned in an era when lightweight motorcycles were gaining popularity, the Metralla carved out its niche by offering a blend of agility, speed, and practicality for both the urban rider and weekend adventurer. Its sleek lines and unmistakable styling are a testament to the era's penchant for form meeting function, making it not only a joy to ride but also a head-turner on the road. At the heart of the Metralla 250 lies a spirited single-cylinder, two-stroke engine that delivers a robust 27.5 horsepower at a thrilling 7,500 RPM. This powertrain, with a displacement of 244cc and a respectable compression ratio of 9.0:1, pushes the motorcycle to a top speed of 150 km/h (93.2 mph), making it a formidable contender on both twisty mountain roads and straight highways. The 5-speed gearbox ensures that power is efficiently transferred to the rear wheel through a chain final drive, providing an engaging and responsive riding experience. The Metralla’s lightweight construction, tipping the scales at only 112 kg (246.9 lbs) with fluids, allows riders to maneuver with ease, making every twist and turn a delightful challenge. Noteworthy features of the Bultaco Metralla 250 include its classic expanding brake system on both the front and rear, which delivers reliable stopping power, particularly important for spirited riding. The air-cooled engine design not only contributes to the bike's lightweight attributes but also enhances its durability in various conditions. A fuel capacity of 14 liters (3.70 gallons) ensures that riders can cover considerable distances without frequent stops, making it suitable for longer journeys. With its blend of simplicity and charm, the Metralla 250 remains a beloved classic among collectors and riding enthusiasts alike. **

Pros

  • Lightweight and agile, making it easy to handle in various riding conditions.
  • Strong performance from the two-stroke engine, providing an exhilarating riding experience.
  • Classic styling that appeals to vintage motorcycle enthusiasts and collectors.

Cons

  • Limited storage options, which may not suit long-distance touring needs.
  • The two-stroke engine requires regular maintenance and oil mixing with fuel, which can be inconvenient.
  • The expanding brake system, while traditional, may not offer the same stopping power as modern disc brakes.

Technical details

Source specification data

Make
Bultaco
Model
Metralla 250
Category
Sport touring
Power
27.50 HP (20.1 kW)) @ 7500 RPM
Gearbox
5-speed
Top Speed
150.0 km/h (93.2 mph)
Bore X Stroke
72.0 x 60.0 mm (2.8 x 2.4 inches)
Compression
9.0:1
Displacement
244.00 ccm (14.89 cubic inches)
Cooling System
Air
Engine Details
Single cylinder, two-stroke
Transmission Type Final Drive
Chain
Fuel Capacity
14.00 litres (3.70 gallons)
Weight Incl Oil Gas Etc
112.0 kg (246.9 pounds)
Rear Tyre
3.00-18
Front Tyre
2.75-18
Rear Brakes
Expanding brake
Front Brakes
Expanding brake