BCD130 Oval Chainring Aero style 1x system Narrow Wide 50T 52T 54T 56T 58T 60T

BCD130 Oval Chainring Aero style 1x system Narrow Wide 50T 52T 54T 56T 58T 60T

BCD130 Oval Chainring Aero style 1x system Narrow Wide 50T 52T 54T 56T 58T 60T. BCD130 Oval chainring Narrow wide 1 x system Aero style 46T 48T 50T 52T 54T 56T 58T 60T 5 bolts. Note: this chainring is BCD130. It is oval shape.it is for 11 speed 1x 10speed ,1x12 speed,1 x system.. Condition:： New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions ： Country/Region of Manufacture: ： China ， MPN: ： Does Not Apply： Type: ： Chainring ， Brand: ： Unbranded： Color: ： Black ， 。