Originally Posted by Winfried

Since it's meant for Dahons like the other Litepro clamps, why would it be wider than the K, P, or B clamps?

Is JP8 the model of the clamp or the name given to that kit?

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Edit:
"JP8" = "Dahon Jetstream P8".

It's too long in the back for a Brompton. So it looks like I'll have to get a P/K/B clamp and a two-speed derailleur.