Back to Bike FinderYears: 1958 · 1957 · 1956 · 1955
Ardie BZ 350
1955Sportbike

Ardie BZ 350

Key specifications

Engine
342 cc
Power
20 HP
Weight
161 kg
Fuel type
petrol
Fuel capacity
4.0 L
Transmission
4-speed
Front brakes
Expanding brake (drum brake)
Rear brakes
Expanding brake (drum brake)

Overview

Introducing the 1955 Ardie BZ 350: A Gem of German Engineering The 1955 Ardie BZ 350 is a captivating piece of motorcycle history, nestled firmly within the sport category. At a time when the world was enamored with speed and style, Ardie, a lesser-known yet respected German manufacturer, crafted this bike for those who desired performance without sacrificing reliability. The BZ 350 stands out as a testament to the innovative spirit of the 1950s, combining classic lines with a robust engineering approach, appealing to riders who appreciate the charm of vintage machines and the thrill of the open road. Engine Performance and Riding Characteristics: A Sporty Spirit At the heart of the BZ 350 lies a spirited 342cc twin-cylinder, two-stroke engine that churns out an impressive 20 horsepower at 5000 RPM. This spirited powerplant propels the motorcycle to a top speed of 125 km/h (77.7 mph), offering a delightful ride for sport enthusiasts. With a compression ratio of 6.8:1 and a bore and stroke of 60.0 x 61.0 mm, the bike delivers an exhilarating experience, making it well-suited for spirited rides on winding country roads or city streets. The 4-speed gearbox, coupled with a wet multiplate clutch, ensures smooth shifting and provides riders with a lively yet controlled throttle response that enhances the overall riding experience. Key Features and Technology: A Blend of Functionality and Style The BZ 350 boasts a double cradle frame that not only enhances stability but also contributes to its sporty aesthetics. Its suspension setup features hydraulic telescopic front forks and twin shock absorbers at the rear, providing a balanced ride that can handle various road conditions with grace. Stopping power comes from reliable drum brakes, both front and rear, ensuring safe deceleration with a diameter of 180 mm (7.1 inches). Weighing in at 161 kg (354.9 lbs) and a fuel capacity of 15 liters (3.96 gallons), this motorcycle strikes a commendable balance between weight and performance. The kick starter adds a touch of nostalgia, allowing riders to connect with the bike in a more personal way, reminiscent of the golden era of motorcycling. **

Pros

    Cons

    • Classic Design: The vintage aesthetics and German craftsmanship make it a head-turner at any gathering.
    • Lightweight and Agile: At just 161 kg, the BZ 350 is nimble, allowing for easy maneuverability, especially in urban environments.
    • Engaging Ride: The two-stroke engine offers a unique riding experience, providing a distinct sound and feel that appeals to traditional motorcycle enthusiasts.
    • Limited Power: With 20 HP, it may struggle to keep up with more modern bikes on highways or during long-distance touring.
    • Drum Brakes: While reliable, the drum braking system does not offer the same stopping power or responsiveness as contemporary disc brakes.
    • Kick Starter Only: The absence of an electric starter can be a drawback for those who prefer the convenience of modern starting systems, especially in colder climates.

    Technical details

    Source specification data

    Make
    Ardie
    Model
    BZ 350
    Category
    Sport
    Starter
    Kick
    Power
    20.00 HP (14.6 kW)) @ 5000 RPM
    Clutch
    Wet multiplate
    Gearbox
    4-speed
    Ignition
    Magneto
    Top Speed
    125.0 km/h (77.7 mph)
    Fuel System
    Carburettor
    Bore X Stroke
    60.0 x 61.0 mm (2.4 x 2.4 inches)
    Compression
    6.8:1
    Displacement
    342.00 ccm (20.87 cubic inches)
    Cooling System
    Air
    Engine Details
    Twin, two-stroke
    Transmission Type Final Drive
    Chain
    Dry Weight
    161.0 kg (354.9 pounds)
    Fuel Capacity
    15.00 litres (3.96 gallons)
    Overall Width
    680 mm (26.8 inches)
    Overall Height
    1,015 mm (40.0 inches)
    Overall Length
    2,090 mm (82.3 inches)
    Power Weight Ratio
    0.1242 HP/kg
    Seat
    Single
    Wheels
    Spoked
    Rear Tyre
    3.25-19
    Frame Type
    Doble cradle
    Front Tyre
    3.25-19
    Rear Brakes
    Expanding brake (drum brake)
    Front Brakes
    Expanding brake (drum brake)
    Rear Suspension
    Twin shock
    Front Suspension
    Hydraulic telescopic
    Rear Brakes Diameter
    180 mm (7.1 inches)
    Front Brakes Diameter
    180 mm (7.1 inches)