building it with a fox 36 170mm that i will lower to either 150 or 160mm of travel. the bronson 2 is calculated at an axle to crown that would be a fox 36 at a travel of 155mm,
+5mm C-A measurement would slacken the HA by what, 1/4 of a degree? I wouldn't worry too much about it.
On a similar note, I'm planning on running a 160 Lyrik on my Bronson 2. C-A will come out at 552mm (vs 542mm with a Pike 150). This'll take me slacker by 1/2 a degree.
Let's wait and see if anyone has any experience with these, though.
I purchased a Bronson V2 frame in April 17 and borrowed a friends 150 RS revelation while I was saving up for a new 36 which I finally purchased in September 17. I put in 5 months on the 150 revelation and 5 months on the 160 36 and honestly it's hard to compare these two forks since the revelation feels like a couple of wet noodles holding your front wheel compared to the 36. Stiffness aside, the feel of riding 150 to 160 is negligible (rode Mr. Toads wild ride twice on both setups). The most notable difference was the disappearance of pedal strikes once switching to the 160 because it raises your bottom bracket. I knew it would improve my descending but had no idea it would improve my climbing like it did. If I were you I would leave your fork at 170 and switch to 160 after a few months of riding.
I am thinking 140mm and 29” wheel! Currently on 27.5” 160mm but 150mm I ve had on before would be just fine. Interested in 29” in the front though and I think 140mm form would be the right match.