This K&N air filter is designed for Harley-Davidson motorcycle riders who want to improve their bike's performance. Whether you're cruising on the highway or hitting the twists on a backroad, this filter will help your engine breathe better. It's suitable for riders of 2008 - 2015 Harley - Davidson models listed above. The filter is custom - engineered to fit your specific bike, so you don't have to worry about complex installations. Its high - flow design ensures your engine gets more air, leading to increased power. While we don't have specific size and weight details here, you can trust it's a perfect fit for your Harley.