Originally Posted by
jonathanf2
Then wait for the Wheeltop EDS TX. Same flexibility as LTwoo's groupset, but it's fully wireless, better weather proofing and it's available in rim brake. SRAM's patent on wireless derailleur communication is expiring this month. Wheeltop should be able to sell direct to the US, unless SRAM finds a way to block them. Though they use a fixed battery on the derailleur as opposed to removable. SRAM's patent on the removable battery is still in-effect apparently.
https://wheeltop.com/products/eds-bicycle-derailleur
Thanks for sharing. Once these have a good number of post-release reviews, I'll likely pick up a set for one of my older bikes. I can take delivery in Europe so US availability is not an issue for me.