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BMW Motorcycles

1977 BMW R 100 S

979 cc · 65 hp

The 1977 BMW R 100 S is a supersport motorcycle from BMW. Recorded specifications include 979 cc displacement, 65 hp power and 237 kg weight.

Ride character

How this bike feels on the axes that matter

These scores are estimates.

Off-roadRoadComfortSpeedAgilityTouring

Character map

Estimated from category and catalog specs, scored 0–100.

Strongest axes

Strongest

Speed

100

Runner-up

Road

87
Highway pace100
Everyday street riding87

Trade-offs

Off-road11
Comfort34

Create your profile to see match score

After you create your profile, you'll see a personalized score showing how well this motorcycle fits your riding style.

Best for

StrongestTrack

Where this bike tends to fit: city, touring, daily use, and more.

Track
%94Best
Cornering
%90
City
%87
Daily
%66
Touring
%40
Passenger
%39

Strongest fit: Track (%94).

Who this bike is for

Rider fit: experience, purpose, and who may struggle.

Experience
Advanced
Riding purpose
Daily, Track, Fun
Physical
Balanced seat height, Heavy body
Character
Aggressive

May not be suitable

New beginnersComfort-first ridersExpecting low fuel consumptionHeavy city traffic

BMW R 100 S Specifications

Engine & Performance

Engine Displacement
979 cc
Power
65 hp
Engine Type
Boxer
Valves / Cylinder
2
Engine Details
Boxer | OHV
Power / Weight
0.274 hp/kg

Cooling & Starter

Cooling System
Air-cooled

Transmission & Drive

Gearbox
Manual 5-speed
Transmission
Shaft

Brake System

Front Brakes
Disc x2
Rear Brakes
Disc

Tires & Wheels

Front Tire
3.25-19
Rear Tire
4.00-18

Dimensions & Weight

Wet Weight
237 kg

Reviews & Ratings

(0)

Disclaimer: The technical specifications, performance values, ride profile analyses, match scores, and other data presented on this page are compiled for informational purposes and processed through algorithmic calculations. Their source, license, and commercial-use rights are not fully documented. This information does not constitute a definitive, official, or binding reference. Actual values may vary depending on the model year, market, equipment options, riding conditions, and individual use. Before making a purchase decision, we strongly recommend consulting an authorized dealer or the manufacturer for verified and up-to-date specifications. RPMVault assumes no liability for any decisions made based on the information provided on this page.

Source note: Catalog data provenance is not fully documented. Values may vary by model year and market. Confirm specifications with the manufacturer or an authorized dealer.