Sanglas 400 F 1978 - Specifications & Review

Introducing the 1978 Sanglas 400 F, a striking example of the naked bike genre that captures the spirit of motorcycling in the late 70s. With its minimalist design and no-frills approach, the 400 F was engineered for riders who appreciated pure riding pleasure without the clutter of excessive technology. Sanglas, a Spanish manufacturer known for its robust motorcycles, positioned the 400 F as a versatile choice for both urban commuting and spirited weekend rides. This motorcycle combines classic aesthetics with reliable performance, making it a sought-after model among collectors and enthusiasts alike.

At the heart of the Sanglas 400 F is a 422cc single-cylinder, four-stroke engine that delivers a respectable 24 horsepower at 5800 RPM. This power plant is designed to provide a thrilling ride while maintaining excellent fuel efficiency. The motorcycle reaches a top speed of 136 km/h (84.5 mph), making it a capable performer on both city streets and open highways. Its 4-speed gearbox and chain final drive offer a responsive feel, allowing riders to shift seamlessly through the gears. The engine’s air-cooling system ensures that it maintains optimal operating temperatures, while the 7.5:1 compression ratio contributes to its smooth power delivery and reliable performance.

The Sanglas 400 F boasts a unique blend of features that enhance its rideability and safety. The dual disc brakes at the front provide strong stopping power, giving riders confidence during sudden decelerations. In contrast, the expanding brake at the rear offers predictable braking performance, complementing the bike's overall handling. With a weight of 186 kg (410.1 pounds) and a fuel capacity of 18 liters (4.76 gallons), the 400 F strikes the perfect balance between agility and stability, making it easy to maneuver through traffic or tackle winding roads.

Pros:

1. Classic Aesthetics: The naked bike design offers a timeless look that appeals to enthusiasts of vintage motorcycles.
2. Smooth Power Delivery: The single-cylinder engine provides a manageable power output, perfect for both novice and experienced riders.
3. Strong Braking Performance: Dual disc brakes in the front enhance stopping power, ensuring safety and confidence on the road.

Cons:

1. Limited Power Output: While adequate for city riding, the 24 HP may feel underwhelming for those seeking high-performance thrills.
2. Basic Technology: The 400 F lacks modern conveniences and advanced technology found in newer motorcycles, which may deter some riders.
3. Weight Distribution: At 186 kg, the motorcycle may feel heavy for some riders, especially in tight corners or during low-speed maneuvers.

Overall, the 1978 Sanglas 400 F is more than just a motorcycle; it’s a celebration of the freedom and joy that comes with riding. Its straightforward engineering and classic design make it a compelling option for anyone looking to embrace the open road in a genuine, unfiltered manner.