I have SEEN one with my own eyes and was able to examine it but sadly not use it. I want one SO bad because this model used a GOOD non helix style brushroll and actually cleaned WELL! I cannot find one on ebay or anywhere else I have checked but I hope to find one soon. If anyone knows where to get one I would apreciate the info.
The link at the bottom is the Dyson US online customer parts list for this machine. On that page you will notice the cylindrical roller with staggered bristles in a helix pattern including its unique baseplate. Its user-replaceable belt is also shown.
All other DC07's (which are clutched) use a brush setup that uses staggered bristles in a chevron pattern with the plastic moulded in the same design.
Chase, Scott is right on the DC07 Carpet, I have seen one before at a vac shop, in for repairs, in Ontario. Now, what I have to wonder is, could a clutched Dyson be modified to take this brushroll & belt & eliminate the dreaded clutch assembly altogheter??
Dyson made a DC07 Original in the same blue as the Carpet. That model may still be available new. I'm not a fan of the clutches, so I don't keep up with developments of clutched models.