38L of storage capacity allows this Top Box to hold most helmet designs. Tough aluminum and plastic design. Kit includes: 08L71-MJP-G50 - Top Box; 08L70-MKK-D00 - Rear Carrier Bracket; 08L71-K1T-A10 - Rear Carrier Support; 08L71-K1T-E10 - Lock Kit; 08M71-KZL-841 - Inner Cylinder Set; 08M71-MJE-D01 - Cylinder Body Parts Kit.