Ultra-Light Single Chainring Bike Chain Wheel - Aluminum Alloy Negative Teeth Bicycle Chainring (52T) - Durable Road & Mountain Bike Accessory for Smooth Cycling Performance | Perfect for Commuting, Trail Riding & Professional Racing

Feature:1. Ensuring maximum chain retention, extended wear life and reduced friction and noise.2. Made of high quality aluminum alloy, aviation grade strength, sturdy and durable.3. Stylish appearance and easy to install. A good replacement for bicycle repairing.4. Wonderful cycling accessory for bike.5. 3 different types for you to choose, meet your different needs.Specification:Condition: 100% Brand NewItem Type: Bike Chain WheelMaterial: aluminium alloyColor: As picture shownOptional: 52T, 54T, 56TDiameter: 216ML / 224ML / 231MLBCD: 130MIPackage List:1 xBike Chain Wheel