Scosche SAHD656 Speaker Adapter for Select Harley Davidson Motorcycles UPGRADE YOUR SPEAKERS: Adapters enable you to upgrade to 6.5 speakers into the 5.25 factory locations. SPEAKER COMPATIBILITY: Fits most aftermarket 6.5 speakers. SHALLOW DESIGN: Allows for the depth of oversized 6.5" speakers. MOTORCYCLE COMPATIBILITY: 1996 to 2013 Harley Davidson Road Guide/FLTR Touring, 2006 to 2013 Street Guide/FLHX/FLHT Touring and 2014 to 2015 Bat Wing Fairing motorcycles with 5.25 factory speaker locations. QUALITY MATERIALS: High-grade ABS materials designed for a long lasting, secure fit. WHATS INCLUDED: (1) Pair of Speaker Adapters and (2) Waterproof Gaskets. BUY WITH CONFIDENCE: Backed by Scosche's Lifetime Tech Support and Limited Lifetime Warranty