BMW R2 Series 3
1934Allround

BMW R2 Series 3

Key specifications

Engine
198 cc
Power
8 HP
Fuel type
petrol
Fuel capacity
2.9 L
Transmission
3-speed
Front brakes
Expanding brake (drum brake)
Rear brakes
Expanding brake (drum brake)

Overview

Introducing the 1934 BMW R2 Series 3 Motorcycle Step back in time with the 1934 BMW R2 Series 3, a motorcycle that embodies the spirit of early 20th-century engineering prowess. Positioned as an allrounder, the R2 Series 3 was designed for versatility, appealing to both urban commuters and rural riders alike. With its striking design and solid construction, this motorcycle quickly became a favorite among enthusiasts who desired a reliable and robust vehicle. The R2’s classic aesthetics, complemented by BMW's renowned quality, make it a coveted piece of motorcycle history, showcasing the brand’s commitment to performance and innovation in an era where motorcycles were just beginning to capture the imagination of the masses. At the heart of the R2 Series 3 lies a 198cc single-cylinder, four-stroke engine, delivering a commendable 8.02 HP at 4500 RPM. This powerplant may seem modest by today’s standards, but it propels the bike to a top speed of 95 km/h (59 mph), offering an exhilarating ride for its time. The motorcycle's compression ratio of 6.7:1 ensures that riders experience smooth acceleration and dependable power delivery. Paired with a 3-speed gearbox and a shaft drive system, the R2 provides an engaging riding experience with responsive handling. Notably, the fuel efficiency is impressive, boasting an economy of 2.75 litres per 100 km, making it a practical choice for those long rides through the countryside. The R2 Series 3 is packed with features that reflect the cutting-edge technology of its era. The pressed steel duplex frame offers a sturdy foundation and enhances the bike's durability, while the cartridge front suspension contributes to a comfortable ride—an important consideration for the era's bumpy roads. Its drum brakes, both front and rear, ensure reliable stopping power, complementing the overall balanced handling. The 11-litre fuel tank is perfectly sized for extended journeys, and the kick starter is a charming reminder of the mechanical simplicity that defined motorcycles of this period. With its combination of strength, reliability, and simplicity, the R2 Series 3 is a true testament to BMW's engineering philosophy. **

Pros

    Cons

    • Classic Aesthetic Appeal: The R2’s vintage design captures the essence of 1930s motorcycling, making it a standout piece for collectors and enthusiasts.
    • Impressive Fuel Efficiency: With a consumption rate of just 2.75 litres per 100 km, it’s economical for long journeys, allowing for extended exploration without frequent refueling.
    • Durable Build Quality: The pressed steel frame and robust construction provide excellent longevity and stability, ideal for both city commuting and rural adventures.
    • Limited Power Output: The 8.02 HP may feel underwhelming for riders seeking higher speeds or more aggressive performance.
    • Basic Suspension Setup: The rigid rear suspension, while traditional, can lead to a less comfortable ride over uneven surfaces compared to modern motorcycles.
    • Kick Start Only: The absence of electric start technology means a bit more effort is required to get the engine going, which may not appeal to all riders.

    Technical details

    Source specification data

    Make
    BMW
    Model
    R2 Series 3
    Category
    Allround
    Starter
    Kick
    Carrying Capacity
    160kg
    Power
    8.02 HP (5.9 kW)) @ 4500 RPM
    Clutch
    Dry-single plate-cable operated
    Gearbox
    3-speed
    Ignition
    Battery
    Top Speed
    95.0 km/h (59.0 mph)
    Fuel System
    Carburettor. Amal 18mm
    Bore X Stroke
    63.0 x 64.0 mm (2.5 x 2.5 inches)
    Compression
    6.7:1
    Displacement
    198.00 ccm (12.08 cubic inches)
    Cooling System
    Air
    Engine Details
    Single cylinder, four-stroke
    Fuel Consumption
    2.75 litres/100 km (36.4 km/l or 85.53 mpg)
    Greenhouse Gases
    O2
    g/km. (
    O2
    -
    Carbon
    dioxide emission)
    Lubrication System
    Wet sump
    Transmission Type Final Drive
    Shaft drive (cardan)
    Fuel Capacity
    11.00 litres (2.91 gallons)
    Overall Width
    850 mm (33.5 inches)
    Overall Height
    950 mm (37.4 inches)
    Overall Length
    1,950 mm (76.8 inches)
    Weight Incl Oil Gas Etc
    130.0 kg (286.6 pounds)
    Seat
    Solo seat with springs
    Rear Tyre
    2.99-25.00
    Frame Type
    Pressed steel duplex
    Front Tyre
    2.99-25.00
    Rear Brakes
    Expanding brake (drum brake)
    Front Brakes
    Expanding brake (drum brake)
    Rear Suspension
    Rigid
    Front Suspension
    Cartridge
    Rear Brakes Diameter
    180 mm (7.1 inches)
    Front Brakes Diameter
    180 mm (7.1 inches)