DT Discovery TimelineThe connected virtual museum

Motorcycle museum record

R 90 S

The R 90 S added more performance, a small aerodynamic fairing and distinctive paint to the boxer platform, presenting BMW as a maker of sporting as well as durable touring motorcycles.

BMW Motorradmanufacturer
sports touringcategory
898 ccengine capacity
Air-cooled boxer twinengine

Museum plaque

Why this bike belongs here.

A key step in turning BMW’s conservative boxer image into a premium sporting identity.

The R 90 S added more performance, a small aerodynamic fairing and distinctive paint to the boxer platform, presenting BMW as a maker of sporting as well as durable touring motorcycles.

Why it matters. A key step in turning BMW’s conservative boxer image into a premium sporting identity.

Technical identity

The engineering at a glance.

This first expansion records museum-level specifications rather than pretending every year and market used one immutable specification.

EngineAir-cooled boxer twin
Capacity898 cc
Production era1973–1976
CategorySports Touring
TransmissionAdd by variant/year
Final driveAdd by variant/year

Research starting point

Built to improve, not freeze.

Model-year specifications can vary. The museum keeps the stable historical interpretation here and leaves room to add exact variants, racing derivatives, engine codes and source-specific specifications later.

BMW Motorrad source / heritage starting point
Open source ↗