I like the FireEye ones from CRC. I haven't tried them on an On-One frame, but I can't see why they wouldn't work. The On-One tugs are cheaper and are bound to work on a Pompino, you just need to make sure you snug up the 8mm lock nuts otherwise the screws vibrate loose and leave a gap for your wheel to pull forward.
No, they are a very good thing.
I like the FireEye ones from CRC. I haven't tried them on an On-One frame, but I can't see why they wouldn't work. The On-One tugs are cheaper and are bound to work on a Pompino, you just need to make sure you snug up the 8mm lock nuts otherwise the screws vibrate loose and leave a gap for your wheel to pull forward.