Twin Power Replacement Sprockets for Chain Conversion Kits Black 4656-58 Replacement for chain conversion kits. Heat-treated steel with black textured powdercoat finish. 5 bolt holes, 3.25 bolt circle.The item "Twin Power Replacement Sprockets for Chain Conversion Kits 4656-58" is in sale since Friday, January 31, 2020. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Drivetrain & Transmission\Chains, Sprockets & Parts". The seller is "atvunlimited" and is located in Centerburg, Ohio. This item can be shipped worldwide.