37T 428 Rear Chain Sprocket 52mm Steel Rear Drive Sprocket Cog Replacement for DIY Motorcycle ATV Karting

Feature: 1. Applications: This 37T rear chain sprocket cog is applicable to DIY karting, ATV, light motorcycles. And it can help improve the overall comprehensive performance. 2. Steel Material: Made of premium steel alloy material, the motorcycle rear sprocket has the characteristics of oil proof, corrosion proof and long service life. 3. 37T: This chain rear sprocket has the center aperture of 52mm, and the hole distance is 69mm, the total diameter of the sprocket is 154mm. 4. Replacement Part: 37T rear sprocket for 428 chain is simple to assemble and replace. After installation, it can be used directly for better riding experience. 5. Improved Meshing: 37 teeth to minimize the impact and contact stress of the chain link during meshing.The tooth shape of the sprocket ensures that the chain can enter and exit the mesh smoothly and energy savingly.

Specification: Item Type: 37T 428 Rear Chain Sprocket Material: Steel Gross Weight: 580g / 20.5oz

Package List: 1 x 37T 428 Chain Rear Sprocket