With one simple twist-and-clamp motion, the adapter plate can be connected to any STREET-RACK. No tools required! The adapter plate is simply slid onto the rack and securely locked using the rotating cam latch. After your ride, the adapter plate can be removed in seconds and just the rack stays on the motorcycle. The adapter plate also scores with a large and level contact surface and six large lashing eyes. Whether on the streets or off-road: with the EVO tank ring for the STREET-RACK, EVO tank bags can be quickly and securely attached to the tail. The EVO tank ring is attached to the adapter plate using four screws and makes it possible to snap on EVO tank bags with level bottoms. | Article: SW-Motech EVO Tank ring for STREET-RACK - For EVO tank bag. Black. With adapter plate. | Article: SW-Motech EVO Tank ring for STREET-RACK - For EVO tank bag. Black. With adapter plate., black, Size One Size