Specification Brand : SHIMANO BulletPoint : Shimano Spares FC-R7000 chainring, 39T-MW for 53-39T, silver BulletPoint1 : The X110 chainrings are compatible with the Shimano Dura Ace 9000/R9100, Ultegra 6800/8000 and 105 5800/R7000 11 speed chainsets BulletPoint10 : Color: Black, Red (optional). An great replacement for bike repair. BulletPoint2 : For complete compatibility you must replace both inner and outer with TA rings BulletPoint3 : Chainrings are designed to be compatible with the modern chainsets that have a cutout on one arm, they are also backwards compatible with the earlier chainsets that do not have the cutout BulletPoint4 : PCD: 110mm 4 arm BulletPoint5 : Material: 7075 T6 Aluminium BulletPoint6 : Easy to install and fits perfectly the 104mm bolt pattern, 32, 34, 36, 38 teeth for choosing. Made of premium aluminum alloy, which is lightweight, adding no heaviness to bike. BulletPoint7 : Easy to install and fits perfectly the 104mm bolt pattern, 32, 34, 36, 38 teeth for choosing. Made of premium aluminum alloy, which is lightweight, adding no heaviness to bike. BulletPoint8 : Standard teeth design, which ensures chain retention, increases wear life, and reduces friction and noise. BulletPoint9 : High strength and deformation , for long time use. Color : Silver Department : unisex ExternallyAssignedProductIdentifier : 4550170468217 ExternallyAssignedProductIdentifier1 : 798382676349 ExternallyAssignedProductIdentifier2 : 0798382676349 FitType : Universal Fit GpsrSafetyAttestation : 1 ImportDesignation : "Proudly" made-in-the USA IncludedComponents : Chainrings ItemDisplayDimensions_Height : 25 millimeters ItemDisplayDimensions_Length : 15.2 centimeters ItemDisplayDimensions_Width : 180 millimeters ItemDisplayWeight : 0.24 kilograms ItemName : Shimano Spares FC-R7000 Chainring, 39T-MW for 53-39T, Silver ItemPackageDimensions_Height : 24.3 centimeters ItemPackageDimensions_Length : 1.1 centimeters ItemPackageDimensions_Width : 18.6 centimeters ItemPackageQuantity : 1 ItemShape : Oval ItemTypeKeyword : bike-chainrings-and-accessories LoadCapacity : 5E+2 N (Tensile) Manufacturer : Shimano Spares Material : Aluminium ModelName : Y1wv39010 ModelNumber : Y1WV39010 ModelYear : 2018 NumberOfHandles : 2 NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 PackageLevel : unit PartNumber : Y1WV39010 Pattern : Solid ProductDescription : Specification: Features: 1. Made of premium 7075 aluminum alloy, which is lightweight, adding no heaviness to bike. 2. High strength and deformation , for time use. 3. Standard teeth design, which ensures chain retention, increases wear life, and reduces friction and noise. 4. Easy to install and fits perfectly the 104mm pattern, 32, 34, 36, 38 teeth for choosing. 5. An great replacement for bike repair. Specification: Material: 7075 Aluminum Alloy Color: Black, Red (optional) specification?BCD104 Teeth: 32, 34, 36, 38 (optional) Weight: Approx. 50-73g Package Included: 1 x Bike Chain Only Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before orde.