The BMW R 75/7, introduced in 1976, marked a significant evolution in the company’s line-up, replacing the ‘/6’ series with a sleeker, more refined design. The R75/7 boasted a long swinging arm with adjustable strut, providing 125mm of wheel travel for a smooth ride over varied terrain.
The R75/7’s 980cc engine delivered a perfect balance of power and economy, making it an impressive performer on the road. As tested by Bike magazine in 1977, it exceeded the manufacturer’s claimed performance, solidifying its reputation as a formidable touring motorcycle.
With its stainless disc brakes, comfortable riding position, and well-damped suspension, the R75/7 was designed for long-distance touring, capable of over 250 miles on a single tank of fuel. Its brightest headlamp in the industry set a new standard for visibility on the road. The R75/7 was, undoubtedly, one of the best touring motorcycles of its time.
Key Specifications
Engine Type
Four stroke, two cylinder horizontally opposed Boxer, pushrod operated 2 valves per cylinder.
Engine Capacity
745 cc / 45.5 cu in.
Max Power
36.4 kw / 50 hp
Max Torque
58.8 Nm / 6.0 kgf-m / 43.4 lb-ft @ 5000 rpm
Fuel Tank Capacity
6.3 US gallons / 24.0 L
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
BMW R 75/7
Year
1976-79
Engine
Engine Type
Four stroke, two cylinder horizontally opposed Boxer, pushrod operated 2 valves per cylinder.
Displacement
745 cc / 45.5 cu in.
Bore x Stroke
82 x 70.6 mm
Compression Ratio
9.0:1
Max Horsepower
36.4 kw / 50 hp
Max Torque
58.8 Nm / 6.0 kgf-m / 43.4 lb-ft @ 5000 rpm
Engine Management System
2 x Bing constant depression carburetors
Cooling System
Air cooled
Performance
Top Speed
n/a
*n/a – information not provided by manufacturer
Transmission
Gearbox
5 Speed
Final Drive
Shaft
Electrical & Electronics System
Starter
Electric
Chassis & Suspension
Front Suspension
Telescopic hydraulic forks
Rear Suspension
Long swinging arm with adjustable strut. 125mm wheel travel
Wheels & Brakes
Front Tire Size
3.25 – S19
Rear Tire Size
4.00 – S18
Front Brakes
Single ∅260mm disc, 1 piston caliper
Rear Brakes
Single ∅200mm drum
Dimension & Weights
Fuel Tank Capacity
6.3 US gallons / 24.0 L
Features
Long swinging arm with adjustable strut
125mm wheel travel
R90S-style fuel tank
Redesigned rocker covers
980cc engine option
R100 models available
Rear disc brake
Comfortable riding position
Well-damped long-travel suspension
Long-range fuel capacity (over 250 miles)
Bright headlamp
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*We strive to provide the most comprehensive and accurate specifications possible. However, certain details may not be available if the manufacturer did not disclose them or if the information is no longer publicly accessible. If you find any discrepancy with any data on this site, please feel free to let us know at contact@throttlecraze.com
