Aluminum

Campagnolo Record 12-Speed ChainringsThese Campagnolo Record 12-Speed Chainrings are made for Campagnolo cranksets in addition to SRM and power2max Campagnolo power meters. While the outer chainrings are only compatible with Record 12-speed cranksets, the inner chainrings are compatible with both Record and Super Record 12-speed cranksets. These chainrings are made from an anodized aluminum and use a 145/112 BCD. CompatibilityOuter Chainring: Works with Campagnolo Record 12-speed cranksets in addition to SRM and power2max Campagnolo power metersInner Chainring: Works with Campagnolo Record and Super Record 12-speed cranksets in addition to SRM and power2max Campagnolo power meters SpecsBCD: 145/112Color: Dark greyMaterial: Anodized aluminum Chainring BoltsBolts are included for both the large and small ring Why Buy from Power Meter City1. We ship fast! All orders ship on the same day your order is placed!2. Free shipping on all orders in the U.S.3. Expert advice and customer service in case you need any help.4. We offer a free, 30-day return policy on new items. About our CompanyAt Power Meter City, we focus on power meters and related accessories and components. Our focus on these products means we can offer you the best possible selection, advice and service.We have been in business since 2016 and are based in southern California. We are an authorized dealer of every product we sell.