Sakae/Ringyo (SR) Royal Super Light Black Drilled NOS/NIB Vintage 51T 144 BCD Outer Chainring 130 mm This is important with indexed

This is important with indexed shifting

Model ID - GA-200

Clamp Size - 25

these are fully compliant - so rest assured

Stock Code - D-FM24C

Sakae/Ringyo (SR) Royal Super Light Black Drilled NOS/NIB Vintage 51T 144 BCD Outer Chainring 130 mm This is important with indexedOriginal part produced in the 1970s New old stock & still in the original packaging! Suitable for historic cycling events such as L'Eroica Worldwide shipping Sakae Ringyo (SR) Royal Super Light chainring, hailing from Japan and in production during the 1970s (yet still new & unused after all this time!). Made from aluminium and weighing in at 98 grams. A fine choice for keeping your vintage bike authentic, but also great for any other compatible bike