Incidently, what do we know about the KS3 gearbox from Sturmey-Archer?
I looked through the usual suspects, but came back empty handed:
sturmey-archer.com/
sturmey-archerheritage.com/
sunrace.com/
Considering the cost of development + it’s low maintenance, I would expect SA/Sunrace to try and sell it to as many bike mfgs as possible.
Thank you.