Pros: Paint Protection: Suspends the bag completely off the bodywork, keeping the expensive gloss tank clear coat 100% safe from scratches or swirl marks. Rock Solid Fitment: The lashing straps cinch down incredibly tight underneath the pillion seat pan with zero slippage or movement. Clean Aesthetics: Keeps the aggressive front silhouette of the bike completely clean by shifting the luggage to the rear pad. Cable Pass-Through: Leaves plenty of natural clearance beneath the seat lip to route a discrete USB charging line straight into the bag. Cons:None. Verdict:If you ride a modern naked sportsbike like a Speed Triple and don't want an ugly, bulky tank ring ruining the lines of your fuel tank, this seat ring is a complete no-brainer. The magnetic Fidlock interface works flawlessly, and it turns a standard PRO Micro tank bag into the perfect low-profile tail pack. Highly recommended.