Check the listing for details. Wolf Tooth Shimano 11-Speed GRX Chainring. Color: Black, Condition: New. Listed at 84.95 USD. Wolf Tooth Shimano 11-Speed GRX ChainringThe Wolf Tooth Shimano 11-Speed GRX Chainring is made specifically for Shimano 11-Speed GRX RX810 and 600 cranks. They feature Wolf Tooth’s patented Drop-Stop B design resulting in the best wear life, chain retention and mud clearance. The newly updated tooth profile works with SRAM Flattop chain in addition to other 9, 10, 11, and 12-speed chains (not compatible with 12-speed Shimano). CompatibilityCrankset: Compatible with Shimano GRX RX600 and RX810 cranksChain: This chainring uses Wolf Tooth's Drop-Stop B technology. It is compatible with 9-, 10-, and 11-speed chains. It also works with SRAM 12-speed Transmission (T-Type), SRAM Eagle and Campagnolo chains. SpecsColor: BlackBCD: 110x4Speeds: 9-. 10-, 11- and 12-speed (not Shimano 12-speed)Made from 7075-T6 aluminumWeight: 38T - 72 grams | 40T - 84 grams | 42T - 89 grams | 44T - 92 grams | 46T - 102 grams 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. We are an authorized Wolf Tooth Components dealer and this product comes with a full warranty.4. Expert advice and customer service in case you need any help.5. 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.