37T 428 Rear Chain Sprocket - 52mm Center Aperture Steel Alloy Rear Drive Cog Fit for DIY Karting, ATV, and Light Motorcycles - 154mm Diameter 37 Teeth Replacement Part for Smooth

Item Type: 37T 428 Rear Chain SprocketMaterial: SteelGross Weight: 580g / 20.5ozPackage List：1 x 37T 428 Chain Rear Sprocket

• Wide Compatibility: This 37T rear chain sprocket is designed specifically for use with 428 chains and is fit for DIY karting, ATV builds, and light motorcycles to improve overall performance.
• Durable Steel Alloy: Crafted from premium steel alloy, this motorcycle rear sprocket is oil proof and proof to provide a long service life and withstand demanding riding environments.
• Precise Specifications: This drive cog features a 52mm center aperture and a 69mm hole distance with a total diameter of 154mm for accurate alignment and reliable power transmission.
• Smooth Chain Meshing: The 37 teeth design minimizes impact and contact stress during operation, allowing the chain to enter and exit the mesh smoothly for an energy saving and quiet ride.
• Simple Replacement: This 37T rear sprocket is easy to assemble and serves as a direct replacement part that enhances your riding experience immediately after a quick installation.