Kawasaki Backrest and Luggage Rack Kit ***Kit Includes part numbers K53020-377B and K53020-378B and all required hardware and instructions. Padded mini backrest is 8" tall from seat surface Rack measures 9" wide x 8" long Luggage rack requires K53020-377B Passenger Backrest which is INCLUDED in this kit. Fits Model Year 2009-2012 Vulcan 900 Custom