Back to Bike FinderYears: 1960 · 1959 · 1958 · 1957 · 1956 · 1955
BMW R69
1957Sportbike

BMW R69

Key specifications

Engine
594 cc
Power
35 HP
Fuel type
petrol
Fuel capacity
4.5 L
Transmission
4-speed
Front brakes
Expanding brake (drum brake). Duplex full hub
Rear brakes
Expanding brake (drum brake). Simplex full hub

Overview

Introducing the 1957 BMW R69: A Classic Sport Bike The 1957 BMW R69 stands as a testament to the golden age of motorcycle engineering, merging classic aesthetics with remarkable performance. This sport motorcycle, part of BMW's renowned R series, was designed to appeal to both casual riders and enthusiasts craving a thrilling, yet comfortable ride. With its distinctive boxer engine and elegant lines, the R69 carved out a niche in the competitive landscape of the late 1950s, showcasing BMW's commitment to quality and innovation. For those who appreciate the charm of vintage motorcycles, the R69 is not just a bike; it’s a piece of history that continues to captivate riders and collectors alike. At the heart of the R69 is its robust 594cc two-cylinder boxer engine, which produces 35 horsepower at an exhilarating 6800 RPM. The horizontally opposed engine design not only offers a unique aesthetic appeal but also enhances stability and handling, making the R69 a joy to ride. With a top speed of 175 km/h (108.7 mph), this motorcycle delivers a thrilling experience on the open road. The 4-speed gearbox, combined with a reliable shaft drive, ensures smooth power delivery and effortless gear changes, while the air-cooled system keeps the engine running cool during spirited rides. Riders will appreciate the bike’s fuel efficiency too, with a consumption rate of just 5.30 liters per 100 km, making long-distance touring a viable option. The R69 is not only remarkable for its performance but also for its innovative features and technology for the time. The steel double cradle frame provides a strong, rigid foundation, complemented by a cartridge front suspension and twin-shock rear suspension that absorb bumps with ease. The drum brakes, though considered vintage by today's standards, effectively offer reliable stopping power, enhancing rider confidence. Coupled with its generous fuel capacity of 17 liters, the R69 is well-equipped for longer journeys, and with the ability to carry an original sidecar, it transforms into a versatile machine capable of accommodating passengers and cargo up to 600 kg. **

Pros

    Cons

    • Exceptional Build Quality: Crafted with top-notch materials and engineering, the R69 showcases BMW's dedication to durability and reliability.
    • Unique Engine Design: The boxer engine not only provides a unique aesthetic but also contributes to excellent stability and low center of gravity.
    • Versatile Riding Experience: With the ability to accommodate a sidecar and generous fuel capacity, the R69 is perfect for both solo and two-up riding.
    • Limited Top Speed: While impressive for its time, the top speed may not satisfy riders seeking modern-day performance.
    • Drum Brakes: The drum braking system, while effective, may feel less responsive compared to contemporary disc brakes.
    • Kick Start Only: The traditional kick starter may deter some riders used to the convenience of electric start systems found in modern motorcycles.

    Technical details

    Source specification data

    Make
    BMW
    Model
    R69
    Category
    Sport
    Starter
    Kick
    Comments
    Carrying capacity with orginal sidecar 600kg
    Carrying Capacity
    360
    Power
    35.00 HP (25.5 kW)) @ 6800 RPM
    Clutch
    Single plate-saucer spring-dry
    Gearbox
    4-speed
    Ignition
    Magneto
    Top Speed
    175.0 km/h (108.7 mph)
    Fuel System
    Carburettor. Bing
    Bore X Stroke
    72.0 x 73.0 mm (2.8 x 2.9 inches)
    Compression
    7.5:1
    Displacement
    594.00 ccm (36.25 cubic inches)
    Cooling System
    Air
    Engine Details
    Two cylinder boxer, four-stroke
    Fuel Consumption
    5.30 litres/100 km (18.9 km/l or 44.38 mpg)
    Greenhouse Gases
    O2
    g/km. (
    O2
    -
    Carbon
    dioxide emission)
    Lubrication System
    Forced feed
    Transmission Type Final Drive
    Shaft drive (cardan)
    Fuel Capacity
    17.00 litres (4.49 gallons)
    Overall Width
    722 mm (28.4 inches)
    Overall Height
    980 mm (38.6 inches)
    Overall Length
    2,125 mm (83.7 inches)
    Weight Incl Oil Gas Etc
    202.0 kg (445.3 pounds)
    Seat
    Dual seat
    Wheels
    Spoked
    Rear Tyre
    3.5-18
    Frame Type
    Steel-doble cradle
    Rear Brakes
    Expanding
    brake (drum brake).
    Simplex
    full hub
    Front Brakes
    Expanding
    brake (drum brake).
    Duplex
    full hub
    Rear Suspension
    Twin shock-Swingarm
    Front Suspension
    Cartridge
    Rear Brakes Diameter
    200 mm (7.9 inches)
    Front Brakes Diameter
    200 mm (7.9 inches)