Product CatalogRIRO 110 BCD bike Chainring 46T 48T 50T 52T 54T 56T 58T Road Bicycle Chainwheel 9/10/11/12S for SHIMANO R7000 R8000 R9100Sports & Entertainment > Cycling$28.02 (≈ RON 133.53)$34.57In stockSold by AliExpress WWTo Store