Dura-Ace R9300 release date tracker (July 2026): confirmed facts vs rumors, 13-speed wireless specs, price predictions, and buy-now-or-wait advice.
Is Shimano Falling Behind? The Case for a 13-Speed Wireless Dura-Ace in 2026
Shimano went wireless on gravel but road Dura-Ace is stuck on 2021 tech. Patents, leaks and a 2026 R9300 forecast - and whether to wait or buy now.