Rumor had it that Shimano was waiting for the 1x electronic mountain bike derailleurs to launch before ... Patents Point to All-New XTR Di2, XT Di2, Deore Di2 & maybe even GRX Di2?
A new short cage Cues derailleur for improved 20 ... that it took almost 2 years since Shimano ‘reinvented‘ (renaming everything below Deore) all of their mid-tier mountain bike groupsets ...