Back to Bike FinderYears: 1956 · 1955 · 1954
Ardie BD 201
1954Sportbike

Ardie BD 201

Key specifications

Engine
194 cc
Power
12 HP
Weight
131 kg
Fuel type
petrol
Fuel capacity
3.6 L
Transmission
4-speed
Front brakes
Expanding brake (drum brake)
Rear brakes
Expanding brake (drum brake)

Overview

### 1954 Ardie BD 201: A Classic Sport Icon The 1954 Ardie BD 201 stands as a testament to the golden era of motorcycle design, where practicality met performance in a beautifully simple package. With its roots firmly planted in the sport category, this German marvel was engineered for riders who craved an exhilarating blend of power and agility. The BD 201 quickly established itself as a staple among enthusiasts, offering a unique blend of vintage charm and spirited performance that continues to captivate collectors and riders alike. At the heart of the BD 201 lies a spirited 194cc single-cylinder, two-stroke engine that delivers a robust 12 horsepower at 5,900 RPM. This powerplant, characterized by its air-cooling and magneto ignition, offers a thrilling ride that resonates with the raw essence of motorcycling. The 4-speed gearbox, paired with a chain final drive, allows for smooth gear transitions, while the compression ratio of 6.9:1 ensures that every twist of the throttle produces a satisfying surge of power. With a weight of just 131 kg (288.8 lbs), the BD 201 exhibits remarkable handling and agility, making it a joy to navigate through twisty roads and urban environments alike. The BD 201 is not just about performance; it also showcases an impressive array of features that enhance both its usability and rider experience. The single cradle frame provides stability and strength, while the hydraulic telescopic front suspension and twin shock rear suspension work in harmony to absorb bumps and ensure a smooth ride. Stopping power is equally commendable, with 180 mm drum brakes at both the front and rear, allowing for confident deceleration. Additionally, the 13.5-liter fuel tank ensures that riders can enjoy longer journeys without the constant need for refueling, making the BD 201 a practical choice for sport touring. ###

Pros

    Cons

    • Lightweight and Agile: Weighing in at just 131 kg, the BD 201 is exceptionally nimble, allowing for easy maneuverability in various riding conditions.
    • Vintage Appeal: With its classic styling and historical significance, the BD 201 is a treasure for collectors and vintage motorcycle enthusiasts.
    • User-Friendly Performance: The combination of a smooth 4-speed gearbox and responsive engine makes this motorcycle accessible to both novice and experienced riders.
    • Limited Power: While the 12 HP output is adequate for city riding, it may feel underwhelming for those seeking high-speed performance on highways.
    • Drum Brakes: The expanding drum brakes, though reliable, may not provide the same stopping power or feel as modern disc brakes, which could be a concern for safety-conscious riders.
    • Basic Technology: With its straightforward design, the BD 201 lacks modern features such as fuel injection or advanced electronics, which could limit its appeal to riders accustomed to contemporary motorcycles.

    Technical details

    Source specification data

    Make
    Ardie
    Model
    BD 201
    Category
    Sport
    Power
    12.00 HP (8.8 kW)) @ 5900 RPM
    Gearbox
    4-speed
    Ignition
    Magneto
    Fuel System
    Carburettor
    Bore X Stroke
    64.0 x 61.0 mm (2.5 x 2.4 inches)
    Compression
    6.9:1
    Displacement
    194.00 ccm (11.84 cubic inches)
    Cooling System
    Air
    Engine Details
    Single cylinder, two-stroke
    Transmission Type Final Drive
    Chain
    Dry Weight
    131.0 kg (288.8 pounds)
    Fuel Capacity
    13.50 litres (3.57 gallons)
    Overall Width
    670 mm (26.4 inches)
    Overall Height
    980 mm (38.6 inches)
    Overall Length
    2,030 mm (79.9 inches)
    Power Weight Ratio
    0.0916 HP/kg
    Seat
    Two single seats
    Wheels
    Spoked
    Rear Tyre
    3-19
    Frame Type
    Single cradle
    Front Tyre
    3-19
    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)