40T Williams C1000 Vintage c.1953 Chainring

This vintage Williams C1000 chainring was produced in the 1950s and weighs in at 205 grams. It's made to fit 88.9 BCD 3-arm cranks with adjacent bolt holes measuring 77.0 mm from centre to centre.

The chainring has been professionally checked, cleaned & carefully photographed to show the cosmetic condition. Please ensure to take a close look as this is a vintage part, even new old stock chainrings may show signs of age from storage over the years (you can enlarge or zoom into the photos).


Bolt Fit - 3-Arm
Between Adjacent Holes (mm) - 77.0 mm
BCD - 88.9 BCD
Tooth Count - 40
Width - 1/8" (Fixed Gear / Singlespeed)
Condition -
Weight - 205 grams
Era - 1950s
Country - British

We can ship this Williams chainring anywhere in the world, there's a handy shipping calculator on the shopping cart page so you can get an idea of shipping costs before checking out.

If buying from outside of the EU, please remember that there may be import duties to pay upon receipt.