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

Ardie BD 201

Key specifications

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

Overview

Introducing the 1955 Ardie BD 201, a classic sport motorcycle that encapsulates the spirit of mid-20th century European motorcycling. Born in post-war Germany, Ardie motorcycles were known for their quality craftsmanship and innovative engineering, and the BD 201 is no exception. This model stands out in the sport category, designed for riders who crave the thrill of speed and agility combined with the charm of vintage aesthetics. With a lightweight frame and a unique single-cylinder engine, the BD 201 appeals to both collectors and enthusiasts seeking a piece of motorcycling history that offers both performance and nostalgia. At the heart of the Ardie BD 201 lies a robust 194cc single-cylinder, two-stroke engine that delivers a spirited 12 horsepower at 5900 RPM. This powerplant, with its 6.9:1 compression ratio, is engineered for exhilarating acceleration while maintaining a light footprint. Riders will appreciate the engaging throttle response and the thrill of winding through curves, aided by its chain final drive. The air-cooled setup ensures reliability while keeping the weight manageable at 131 kg (288.8 lbs). Whether you're zipping through city streets or enjoying a countryside cruise, the BD 201 offers a lively ride that speaks to the heart of sport motorcycling. Key features of the Ardie BD 201 include its single cradle frame and hydraulic telescopic front suspension, designed to provide stability and comfort during spirited rides. The drum brakes—180 mm in diameter on both front and rear—offer dependable stopping power, essential for navigating tight corners and quick stops. With a fuel capacity of 13.5 liters (3.57 gallons), this bike is ready for longer journeys, allowing riders to explore without the constant need for refueling. The vintage design elements, from its classic lines to its minimalist instrumentation, add a timeless charm that draws in enthusiasts and onlookers alike. **

Pros

  • Lightweight and Agile: The BD 201’s low weight enhances maneuverability, making it an excellent choice for both novice and experienced riders.
  • Unique Engine Performance: The 194cc two-stroke engine provides a thrilling ride with responsive acceleration, perfect for sport enthusiasts.
  • Classic Aesthetic Appeal: The vintage design and craftsmanship make it a standout addition to any motorcycle collection.

Cons

  • Limited Power Output: With only 12 HP, the BD 201 may not satisfy riders seeking high-speed performance.
  • Drum Brakes: While reliable, drum brakes may not offer the same stopping power and responsiveness as modern disc brakes.
  • Basic Technology: The simpler engineering and lack of modern conveniences might not appeal to riders accustomed to contemporary features.

Technical details

Source specification data

Make
Ardie
Model
BD 201
Category
Sport
Power
12.00 HP (8.8 kW)) @ 5900 RPM
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)