Features1Scope of Application: Specifically designed for DIY electric scooters, bikes, ATVs, motorcycles, and various mechanical power alterations. Ensuring a performance on various applications. 2Included Components: Our sprocket chain set includes a 420 36T sprocket, a 420 76 links chain, and a 420 14T small gear for power transmission and durability. 3Durable Material: The components are exclusively forged from resilient steel and aluminium alloy, ensuring optimal power transmission and long service life for your satisfaction. 4Forged Craftsmanship: forging technique is utilized for these sprocket chain set, ensuring corrosion resistance and deformation resistance for timeless usage and reliability. 5Accurate Fitment: Featuring compact and small, our sprocket chain set fits original holes for accurate installation and less occurrence of mishaps during usage, promoting a fluid experience.SpecificationItem Type: Sprocket chain setMaterial: Steel, aluminium alloyWeight: Approx. 1010g / 35.6ozSprocket Model: 420 36TGear Model: 420 14TChain Model: 420 76 linksPackage List1 x Sprocket1 x Chain1 x Gear