Normally motorcycle panniers this size cost $450. I did this for $140.
I can fit two bags of groceries on each side. My backpack fits in there. They are pretty big.
Picking them up from Harbor Freight this morning.
There’s like a thousand different brackets. Most make three hefty points of contact with the frame. Adding cases that were made for something else requires a lot of forethought. Especially, around the exhaust tip.