General description Replacement recoil starter for 2 Stroke 47cc and 49cc Dirt Pit Bikes, Mopeds, Pocket Bikes, Chinese ATVs, 4 Wheelers, and Quads. This high-quality part is designed for durability and excellent performance. Technical specifications Mounting Hole Spacing: 80mm/3.1" Pull Start Diameter: 104mm/4.1" Core Diameter: 68mm/2.7" Installation Easily installable with basic tools. Ensure to check the model number and size before ordering to confirm compatibility. Other information Made of high-quality material, sturdy, corrosion-resistant, and durable with excellent rebound ability. Customer service is available for assistance.