Back in April, John found Vivo Cycling’s Instagram account, on which the brand displayed a US-assembled CNC rear MTB derailleur. It is big. It is blingy. But it was still affordable-ish ($320), thanks to Vivo’s global supply chain of machined parts. He reached out to get ahold of a prototype of the Enduro derailleur for review and has been riding it for about a month now. Read on for his thoughts on why it took almost thirty years for someone to make another US-assembled CNC derailleur!
