Premium Bandai has updated their official preorder page for the Complete Selection Modification New Den- O Belt. Preorders for the CSM New Den-O Belt will open on December 20 and will close on February 27, 2017 at 11 PM JST. The belt will be released next May priced at 14,040 Yen.
The belt will feature sounds from Teddy and Deneb along with the sounds for Strike & New Den-O Vega forms. The CSM New Den-O belt will include a rider pass and two rider tickets (Teddy Imagin, Blank).
Those who are interested should contact their preferred middleman for more details.
Source: Premium Bandai