Ghost Brackets Generation III (G3) are the most versatile bracket we have ever developed. Completely adjustable system designed to adjust from 4 1/2 inches to a wide 10 3/8 inches to accommodate many bike models and bag sizes. For that reason we are able to bring products to the market faster then other aftermarket manufaturers to accommodate new style Yamaha Roadliner and Stratoliner bikes for 2007 and 2008.