When will the new DURA-ACE R9250 Di2 be released?

No one knows for sure when Shimano will release or even announce their new R9250 DURA-ACE Di2 groupset.

Rumours seem to indicate a March 2021 announcement is likely - it would then coincide with the company's 100th anniversary.

I doubt you will actually be able to ride the new groupset until at least summer 2021 though.. meeting demand has been tough and that's certainly not helped by the global pandemic.

Some things we do know

  • Parts of it will be wireless. There are FCC filings that support this.
  • The battery used will be the BT-DN300.
  • Any wires in the system will be of the EW-SD300 type.