The Rocket Gold Star combined BSA’s A10 twin-cylinder engine with Gold Star cycle parts to create a rare high-performance road bike.
Why it matters. A factory hot-rod assembled from BSA’s best road and sporting components.
Motorcycles / BSA / A10 Rocket Gold Star
Motorcycle museum record
A10 Rocket Gold Star
The Rocket Gold Star combined BSA’s A10 twin-cylinder engine with Gold Star cycle parts to create a rare high-performance road bike.
BSAmanufacturer
sportscategory
646 ccengine capacity
Air-cooled parallel twinengine
Museum plaque
Why this bike belongs here.
A factory hot-rod assembled from BSA’s best road and sporting components.
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 parallel twin
Capacity646 cc
Production era1962–1963
CategorySports
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.
BSA source / heritage starting point
Open source ↗
Open source ↗