Private seller
BSA a10 Golden Flash 1958
€6,500
Mileage unknown
Werkhoven, UT - de klein
Marktplaats.nl
AI
Bsa
A 10
Classic
For sale now2 motorcycles
- Price range
- €6,849 – €9,641
- Avg. mileage
- 145 km
- Common year
- 1953 · 2 motorcycles
This text was partly made with AI and may contain errors.
What should you pay for a A 10?
See typical prices, price changes and important differences.
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- Typical asking price
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- Current prices compared
- 2
This is a guide based on asking prices, not confirmed sale prices.
Price trend-17%
Based on price data from 4 of the past 12 months.
Used prices are trending down: the typical asking price is €1,745 lower than in July 2026.
Comparable models
Also worth considering
Models in the same category and price range to consider alongside the A 10.
Generations and editions
Features and handling differ by generation. Use this overview to find the right version.
4 variants
Years
1957 - 1963
1957–1963 A10 Super Rocket
EditionThe later sporting A10 Super Rocket, successor to the Road Rocket. Exact camshaft and compression specification varies by year; verify it from original numbers and documentation.
646 cc2 cyl.
Years
1954 - 1958
1954–1958 A10 Road Rocket
EditionThe sporting A10 Road Rocket with an air-cooled 646cc twin, alloy cylinder head and swingarm rear suspension. Use Road Rocket only with an explicit model name.
646 cc2 cyl.
Years
1953 - 1954
1953–1954 A10 Super Flash
EditionThe short-lived, sportier A10 Super Flash, originally aimed at the US market. Match only when Super Flash is explicitly stated.
646 cc2 cyl.
Years
1950 - 1963
1950–1963 A10 Golden Flash
GenerationThe standard 646cc A10 parallel twin, introduced for the 1950 model year. Early machines used rigid or plunger rear suspension; the swingarm arrived in 1954. In the US it was called Royal Tourist from 1960.
646 cc2 cyl.
About this model
About the Bsa A 10
The Bsa A 10 is classified in our catalogue as a classic motorcycle. The available catalogue data forms the technical basis of this model profile. Always verify model year, trim and technical values against the individual motorcycle, as they can differ between generations.
- Category
- Classic
Before you buy
What to check before buying
- Check oil circulation, oil return and documented servicing of the crankshaft sludge trap and oil pump. On a dry-sump pre-unit twin, a machine that has stood for a long time is not proof of a fault, but it is a reason to verify oil pressure and return carefully.
- Check the timing-side main bush, big-end noise and oil pressure. Later A10s gained, among other changes, thicker cylinder flanges and larger big ends; assess components against the correct version and year.
- Test magneto, dynamo/alternator, battery and earth connections hot and cold. An alternator was optional from 1961; do not infer the electrical specification from generic advert copy.
- Check clutch, primary drive and four-speed gearbox on a test ride. An A10 is pre-unit; clean shifting and a dry, correctly fitted primary chaincase matter more than cosmetics.
- Verify frame, engine and type details with a BSA dating source. Golden Flash, Super Flash, Road Rocket, Super Rocket and Rocket Gold Star are distinct versions with non-interchangeable specifications.
Frequently asked questions
Frequently asked questions about the Bsa A 10
What does a used Bsa A 10 cost?
A used Bsa A 10 costs €8,245 on average. Most cost €6,849 to €9,641. This is based on 2 motorcycles for sale now.
How many used Bsa A 10 are for sale?
MotorMonitor now compares 2 used Bsa A 10 motorcycles from Dutch sales sites.
What year and mileage does an average used Bsa A 10 have?
The average used Bsa A 10 is from 1953 and has done about 145 km.