Lenz Sport, a custom frame manufacturer and proponent for full susser 29ers, will begin working on a 650B veriosn of their 3" travel Revelation full suspension frame. Their production hasn't yet begun, but has been confirmed by 650B Palace. An e-mail from Lenz Sport eludes to the potential of a longer travel 650B frame to follow the Revelation.
The Revelation will feature monocoque aluminum tubing, a tapered headtube, 3 inches of movement- traveling on cartridge bearings, an anodized finish, and can be built with an 80 or 120mm fork.
This will be one mean XC race machine and will definitely be found on trails across the US.
Check out the LENZ SPORT website HERE