Quickly and securely attach PRO tank bags to the tailPRO tank ring is attached to the adapter plate using four screws and makes it possible to snap on PRO tank bags with level bottomsMade from rugged, glass fiber reinforced synthetic materialIncluded in delivery:One PRO Tank ring for STREET-RACKSecures PRO tank bags on the adapter plate for STREET- RACKQuick-lock function makes it easy to snap on tank bag models such as PRO Micro, PRO Daypack, PRO Sport, or PRO EngageEasy assembly PRO tank ring is screwed onto the adapter plateFiberglass reinforced plastic constructionThe matching adapter plate (sold separately) is required when attaching to STREET-RACK.One Adapter plate for STREET-RACKThe adapter plate can be securely locked to the STREET-RACK without the use of toolsAdapter kits for other products can be purchased separately and allow you to modify the adapter plateThe rotating cam latch on the adapter plate features a safety mechanism that guarantees a secure connection for your luggageLarge surface area and hole pattern allow easy attachment of soft luggageThe adapter kits can be used for ADVENTURE-RACK to modify the adapter plate if needed and attach a top case from another manufacturer.Mounting instructions and materialMaterial CompositionFiberglass-reinforced Plastic / Aluminum