Back to Bike FinderYears: 1966 · 1965 · 1964 · 1963 · 1962 · 1961 · 1960
BMW R27
1966Allround

BMW R27

Key specifications

Engine
247 cc
Power
18 HP
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 1966 BMW R27, a charming classic that captures the essence of mid-20th-century motorcycling. Nestled in the all-rounder category, the R27 stands as a testament to BMW’s commitment to quality and engineering excellence. With its elegant lines and robust build, this motorcycle appeals to both seasoned riders and collectors alike. Whether you're cruising through the city streets or tackling winding roads, the R27 offers a unique blend of nostalgia and practicality that resonates with enthusiasts of vintage motorcycles. At the heart of the R27 lies a spirited single-cylinder, four-stroke engine with a displacement of 247 cc, delivering a commendable 17.95 horsepower at 7400 RPM. This engine is designed for both reliability and efficiency, allowing the R27 to reach a top speed of 130 km/h (80.8 mph) while maintaining an impressive fuel consumption rate of just 3.30 litres per 100 km (71.28 mpg). Riders will appreciate the smooth power delivery, facilitated by the 4-speed gearbox and shaft drive system, which contribute to a delightful riding experience. The bike’s lightweight frame, at just 162 kg (357.1 lbs), enhances maneuverability, making it ideal for both urban jaunts and leisurely countryside rides. The 1966 BMW R27 is not just about engine performance; it boasts a variety of features that enhance both comfort and control. The steel twin-looped frame is complemented by a cartridge front suspension and twin shock-swingarm rear suspension, providing a balanced ride even on less-than-perfect roads. Stopping power is delivered through reliable drum brakes, both front and rear, ensuring riders can maintain confidence in their braking capabilities. The bike’s nostalgic kick-starter adds a touch of authenticity to the riding experience, while the 15-litre fuel tank promises ample range for those longer excursions. **

Pros

  • Fuel Efficiency: With a consumption rate of 71.28 mpg, the R27 offers exceptional mileage, making it economical for longer rides.
  • Classic Design: The elegant aesthetic of the R27 embodies classic BMW styling, appealing to vintage enthusiasts and collectors alike.
  • User-Friendly Handling: Weighing only 162 kg, this motorcycle is agile and easy to handle, particularly suited for both new and experienced riders.

Cons

  • Limited Power: With only 17.95 HP, the engine may feel underwhelming for riders seeking more performance-oriented motorcycles.
  • Drum Brakes: While reliable, the drum brake system may not provide the same stopping power or feel as modern disc brakes.
  • Kick Start Only: The traditional kick-starter, while nostalgic, may not be as convenient as electric start systems, especially in cold weather or for less experienced riders.

Technical details

Source specification data

Make
BMW
Model
R27
Category
Allround
Starter
Kick
Power
17.95 HP (13.1 kW)) @ 7400 RPM
Clutch
Single plate dry-cable operated
Gearbox
4-speed
Ignition
Battery
Top Speed
130.0 km/h (80.8 mph)
Fuel System
Carburettor
Bore X Stroke
68.0 x 68.0 mm (2.7 x 2.7 inches)
Compression
8.2:1
Displacement
247.00 ccm (15.07 cubic inches)
Cooling System
Air
Engine Details
Single cylinder, four-stroke
Fuel Consumption
3.30 litres/100 km (30.3 km/l or 71.28 mpg)
Greenhouse Gases
O2
g/km. (
O2
-
Carbon
dioxide emission)
Lubrication System
Wet sump
Transmission Type Final Drive
Shaft drive (cardan)
Fuel Capacity
15.00 litres (3.96 gallons)
Overall Width
660 mm (26.0 inches)
Overall Height
975 mm (38.4 inches)
Overall Length
2,090 mm (82.3 inches)
Ground Clearance
105 mm (4.1 inches)
Weight Incl Oil Gas Etc
162.0 kg (357.1 pounds)
Rear Tyre
3.27-18
Frame Type
Steel twin looped
Front Tyre
3.27-18
Rear Brakes
Expanding brake (drum brake)
Front Brakes
Expanding brake (drum brake)
Rear Suspension
Twin shock-Swingarm
Front Suspension
Cartridge
Rear Brakes Diameter
160 mm (6.3 inches)
Front Brakes Diameter
160 mm (6.3 inches)