HongFu got back to me today. Some updates:
1. suspension travel:100mm
2. the length of shock absorber:190mm (no specs on shock mount and type)
3. fork travel:100-110mm
4. Rear Brake Rotor Size:160mm
5. Rear axle will have 142x12 and 148x12 options. (According to them you will be able to select during the order).
They don't have my size 21" in stock and are promising to ship mid june.
They are currently producing size 17.5" that can be shipped soon (soon in Chinese terms).
This thing geometry could definitely be an update from the old IP036, but they have to ensure proper linkage and proper fiber lineup for the chainstay as it will flex.
I can't wait and I'm not going to be a guinea pig of a Chinese CEO and not going to order this thing until it has been proven to work. It sounds like they are very much on the initial process of putting things together. Very different from a reputable brand that actually develops, tests and announces after.
Some big brands have different strengths for different frame sizes, so the small is lighter and the big is heavier but also stronger. That concerns me as I already broke two IP036.
Perhaps someone lightweight want to try the 17.5 size and see how it goes.