52T SR (Sakae/Ringyo) Royal Super Light Vintage Drilled NOS Chainring

This vintage SR (Sakae/Ringyo) Royal Super Light chainring was produced in the 1980s and weighs in at 86 grams. It's made to fit 144 BCD 5-arm cranks with adjacent bolt holes measuring 84.6 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 - 5-Arm
Between Adjacent Holes (mm) - 84.6 mm
BCD - 144 BCD
Tooth Count - 52
Width - 3/32" (For Derailleur Gears)
Condition -
New Old Stock
Weight - 86 grams
Era - 1980s
Country - Japanese

We can ship this SR (Sakae/Ringyo) 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.