The MotoSport.com Honda Genuine Accessories Top Case With Mount includes ONE each of the following: Honda Genuine Accessories are designed specifically for your Honda vehicle and have the same quality and durability that you've come to expect from Honda. They are covered by the same warranty terms as your vehicle. Honda Genuine Accessories Top Case: Top Case features quick-detach mount and a "1 Key System." 35 liter volume capacity. Maximum allowable cargo weight of 13.2 pounds. Honda Genuine Accessories P/N: 08L71-MJP-A60. Note: Other parts are required for installation: 1x Key Inner Cylinder P/N 08M70-MJE-D01, Top Case Lock P/N 08L73-MJP-G50, and 1x Key Body Parts P/N 08M71-MJE-D01. Honda Genuine Accessories Top Case Mount: Required for installation of Top Case. Maximum allowable cargo weight 19.8 pounds.