Yamaha RD 350 1981 - Specifications & Review

Introducing the 1981 Yamaha RD 350, a motorcycle that encapsulates the spirit of the early '80s sportbike revolution. A nimble and aggressive contender, the RD 350 was designed for riders who craved a lightweight machine with spirited performance. With its sleek lines and racing-inspired aesthetics, this bike was positioned to capture the hearts of sport enthusiasts looking for a thrilling ride without the bulk of larger displacement machines. It quickly became a favorite for both weekend warriors and track-day aficionados, thanks to its impressive power-to-weight ratio and responsive handling.

At the heart of the RD 350 is a lively 347cc twin-cylinder, two-stroke engine that produces a robust 49 horsepower at a dizzying 8,700 RPM. This powerplant is not just about numbers; it delivers a visceral rush that makes every ride exhilarating. Riders can expect a top speed of 178 km/h (110.6 mph), which, coupled with its 6-speed gearbox, provides smooth and rapid acceleration. The liquid cooling system ensures that the engine remains at optimal temperatures even during spirited rides, while the 6.9:1 compression ratio adds to the engine's charm, allowing it to rev freely and deliver that characteristic two-stroke power band. It’s a bike that begs to be pushed to its limits, offering an engaging riding experience whether on the city streets or winding country roads.

The RD 350 is packed with features that reflect Yamaha's commitment to performance and rider comfort. The dual disc brakes at the front provide reliable stopping power, crucial for a sportbike of its caliber, while the expanding brake at the rear enhances control during aggressive maneuvers. Weighing in at just 161 kg (354.9 pounds), the RD 350 is incredibly agile, allowing riders to flick it effortlessly through corners. With a fuel capacity of 17 liters (4.49 gallons), it offers a good balance between performance and range, ensuring you can enjoy extended rides without frequent stops at the pump. The bike's compact dimensions and lightweight design make it perfect for both experienced riders and those just beginning their journey into the world of sportbikes.

PROs:

1. Lightweight and Agile: The RD 350's low weight allows for nimble handling and quick cornering, making it a joy to ride in various conditions.
2. Powerful Engine: The two-stroke engine provides exhilarating acceleration and a unique power delivery that is characteristic of Yamaha's performance pedigree.
3. Stylish Design: With its sporty aesthetics and classic lines, the RD 350 is not just a motorcycle; it's a statement piece that turns heads.

CONs:

1. Limited Torque: The two-stroke engine can lack the low-end torque that some riders may prefer for everyday riding scenarios.
2. Higher Maintenance: Two-stroke engines often require more frequent maintenance and attention compared to their four-stroke counterparts.
3. Vibration and Noise: The performance-oriented design may lead to increased vibrations and noise, which might not appeal to all riders, especially for longer rides.

In summary, the 1981 Yamaha RD 350 is a legendary machine that offers a thrilling blend of performance, style, and agility, making it a prized possession for motorcycle enthusiasts and collectors alike.