Sakae/Ringyo (SR) Royal Super Light Drilled Silver NOS Vintage 43T 144 BCD Inner Chainring Camber Vittoria Open Extreme Twin Tread

Vittoria Open Extreme Twin Tread folding tyres

Material - Nylon / Steel

Weight - 880 g

Weight - 369 g

Steerer Size (ID) - 22

Sakae/Ringyo (SR) Royal Super Light Drilled Silver NOS Vintage 43T 144 BCD Inner Chainring Camber Vittoria Open Extreme Twin TreadOriginal part in production from the 1970s to the 1980s New old stock! Still unused after all these years Suitable for historic cycling events such as L'Eroica Worldwide shipping Sakae Ringyo (SR) Royal chainring (or chainwheel if you prefer), hailing from Japan and in production from the 1970s to the 1980s (yet still new & unused after all this time). Made from aluminium and weighing in at 56 grams. A fine choice for keeping your vintage bike