Milwaukee Performance-MPM1762SET-Men's Grey Zipper Front Heated Soft Shell Jacket w/ Front & Back Heating Elements includes portable battery pack Sizes:4X-Large The slim speaker measurements are

The slim speaker measurements are 32mm diameter

Fly Racing Black Hydro Pack for Ready to Ride Guard

The arms are fully adjustable front to back

Biker's Choice YTX14L Maintenance Free VRLA Battery for 2008-2009 Buell Models

Milwaukee Performance-MPM1762SET-Men's Grey Zipper Front Heated Soft Shell Jacket w/ Front & Back Heating Elements includes portable battery pack Sizes:4X-Large The slim speaker measurements areDurable Soft Shell Poly Material Interior Satin Lining, Front & Back Heated Panels Waterproof Construction, Powered by 12V Rechargeable Battery or Bike Harness Wire, Included Battery & Wall Charging Kit Bike Harness Wire, Triple Heat Settings Low, Medium, High