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Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
Inner Diameter - 23
▼HELP SECTION Profile Type - this refers to the angle between the cantilever arms and brake pads
Sakae/Ringyo (SR) Royal LA-5 chainring
Shimano 600 Ultegra front derailleur
Extension Length - 115 mm
Sakae/Ringyo (SR) Roundtech (SR-307) NOS/NIB Vintage 50T 110 BCD Outer Chainring Wilton - Snel - De Hypotheker Inner Diameter - 23Original part produced in the 1980s New old stock & still in the original packaging! Suitable for historic cycling events such as L'Eroica Worldwide shipping Sakae Ringyo (SR) Roundtech chainring (or chainwheel if you prefer), hailing from Japan and in production during the 1980s (yet still new & unused after all this time!). Made from aluminium and weighing in at 154 grams. A fine choice for keeping your vintage bike authentic, but also great for any
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