COMETIC 0934-5059 C10145F1 Primary Gasket Kit Primary Gasket Brand_Shindy Has increased top-end power and

Has increased top-end power and mid-range torque levels

2007 Harley-Davidson Sportster 1200 50 XL 2007-2013 Harley-Davidson Sportster 1200 Custom XL1200C 2007-2011 Harley-Davidson Sportster 1200 Low XL1200L 2007-2012 Harley-Davidson Sportster 1200 Nightster XL1200N 2007-2008 Harley-Davidson Sportster 1200 Roadster XL1200R 2007-2010 Harley-Davidson Sportster 883 Low XL883L 2007 Harley-Davidson Sportster 883 Roadster XL883R 2007-2008 Harley-Davidson Sportster XL883 2009-2013 Harley-Davidson Sportser Iron 883 XLN 2011-2013 Harley-Davidson SuperLow XL883L

Also consider heavy-duty if the majority of your riding is 2-up with a passenger and/or gear

Product Name Pick Up Riding Style Street Riding Style UTV Type Flex Handle Riding Style ATV Units Each Riding Style Off-Road Riding Style Adventure Touring / Dual-Sport Color/Finish Silver

Each kit contains two pistons

COMETIC 0934-5059 C10145F1 Primary Gasket Kit Primary Gasket Brand_Shindy Has increased top-end power andFeatures Cometic's proprietary AFM (Aluminum Foamette Material) gaskets feature an aluminum core with a chemically blown, compounded nitrile synthetic rubber bonded to the outside Gaskets have resistance to temperatures of more than 205 F Have an 85% shape recovering while maintaining strong torque retention ideal gasket material for machined surfaces Does not require gasket sealer Kit includes all gaskets, seals and O rings required for both the