Has the Mongoose Black Diamond 2 Frame been released? Does anyone here knows if Mongoose has already produced this frame and is out on the market?



Or it was just in their drawing table and didn't produce it? Because i haven't seen this frame on their offering in their site. I like this frame because of its simplicity and beauty though I haven't ridden this bike before.
Answer No (as of 2018-02-07)

There is a mongoose Black Diamond Double in 2008 which looks like this, but the pivots are in different places.



Second data point is that the top google match for "mongoose black diamond 2" is this question.  So that is a good indication that it doesn't exist by that name.

Its very hard to prove the non-existence of something.