Skip to main content
MotorMonitor

S 31 Sloper

Compare 1 Bsa S 31 Sloper listings from different years and sales sites.

AI

Bsa

S 31 Sloper

Classic

For sale now1 motorcycles
Price range
€10,250 – €10,250
Avg. mileage
12,345 km
This text was partly made with AI and may contain errors.

What should you pay for a S 31 Sloper?

See typical prices, price changes and important differences.

Not enough prices for a useful guide yet

Typical asking price
—
Current prices compared
1

This is a guide based on asking prices, not confirmed sale prices.

Price trend

Based on price data from 2 of the past 12 months.

The typical asking price has barely changed since September 2026.

Search results

1 results for Bsa S 31 Sloper
1results for Bsa S 31 Sloper
1927 BSA S 31 Sloper - €10,250 (1/1)

BSA S 31 Sloper

€10,250
192712,345 km

Rijsbergen, NB

AutoScout24.nl
Comparable models

Also worth considering

Models in the same category and price range to consider alongside the S 31 Sloper.

Generations and editions

Features and handling differ by generation. Use this overview to find the right version.

1 variants

Years

1931 - 1931

1931 S31-10 OHV Sloper 500

Generation

The 1931 S31-10 De Luxe Sloper with a 500cc OHV single. Match only with explicit S31-10 identification.

500 cc1 cyl.A2 suitable
About this model

About the Bsa S 31 Sloper

The Bsa S 31 Sloper 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

  • Verify S31-10 frame and engine number; the Sloper range contains side-valve and OHV variants that are not interchangeable.
  • Check compression, valve train, ignition and carburettor cold and hot.
  • Inspect oil supply, crankcase and lines for leaks and documented servicing.
  • Test clutch, gearbox, chain and controls for safe operation.
  • Inspect the duplex frame, forks, brakes, rims and spokes for corrosion, cracks and old repairs.
Frequently asked questions

Frequently asked questions about the Bsa S 31 Sloper

  1. What does a used Bsa S 31 Sloper cost?

    A used Bsa S 31 Sloper costs €10,250 on average. Most cost €10,250 to €10,250. This is based on 1 motorcycles for sale now.

  2. How many used Bsa S 31 Sloper are for sale?

    MotorMonitor now compares 1 used Bsa S 31 Sloper motorcycles from Dutch sales sites.

Searching for results