It is for use on the stock frame. This swingarm is heavy duty. The construction is sturdy & clean unlike some oddball tubular ones.The ends bolt on for ease of fit & adjustment... Swingarm uses the DNA Trike Axles, which we do sell. The item "DNA Rear Trike Axle Swingarm Swing Arm Kit 2004-2020 Harley Sportster Conversion" is in sale since Thursday, May 11, 2017. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Body & Frame\Frames".
The seller is "americanclassicmotors" and is located in Zieglerville, Pennsylvania. This item can be shipped worldwide.