Specification Brand : Tbest BulletPoint1 : 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. BulletPoint10 : Color: Black, Red (optional). An great replacement for bike repair. BulletPoint2 : Package Included: 1 x Chain Ring Only BulletPoint3 : 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. BulletPoint4 : 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. BulletPoint5 : 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. 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 : Red Department : unisex ExternallyAssignedProductIdentifier1 : 798382676349 ExternallyAssignedProductIdentifier2 : 0798382676349 GpsrSafetyAttestation : 1 ImportDesignation : "Proudly" made-in-the USA IncludedComponents : KMC Sprocket ItemDisplayDimensions_Height : 25 millimeters ItemDisplayDimensions_Length : 15.2 centimeters ItemDisplayDimensions_Width : 180 millimeters ItemDisplayWeight : 0.24 kilograms ItemName : Tbest 32/34/36/38T Single Chainring Narrow Wide Chainring 104 BCD, BMX Road Mountain Single Speed Crank Chain Ring Repair Parts Black, Red(32T Red) Chain Ring 104 bcd ItemPackageDimensions_Height : 18.542 centimeters ItemPackageDimensions_Length : 0.508 centimeters ItemPackageDimensions_Width : 13.97 centimeters ItemPackageQuantity : 1 ItemShape : Oval ItemTypeKeyword : bike-chainrings-and-accessories LoadCapacity : 5E+2 N (Tensile) Manufacturer : Tbest Material : Aluminium Alloy ModelName : Kmc E-bike Sprocket 19t Shimano ModelNumber : BSRS5819 ModelYear : 2018 NumberOfHandles : 2 NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 PackageLevel : unit PartNumber : Tbestmzrbecpk9h-05 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.