to be a bit pedantic, no modern bikes (that i'm aware of; there may be some funky designs that are an exception) suffer from brake jack. bikes squat to varying degrees, but it's not a bad thing, as it serves to settle the chassis (ie, help offset forward weight transfer / fork dive under braking). a simple single pivot like this may squat a bit more than something like an FSR, so has the potential to lose some sensitivity as it sits deeper in the travel, but in practice, i didn't find it to be detrimental in any way.
Jan. 7, 2019, 2:10 p.m. - Perry Schebel
to be a bit pedantic, no modern bikes (that i'm aware of; there may be some funky designs that are an exception) suffer from brake jack. bikes squat to varying degrees, but it's not a bad thing, as it serves to settle the chassis (ie, help offset forward weight transfer / fork dive under braking). a simple single pivot like this may squat a bit more than something like an FSR, so has the potential to lose some sensitivity as it sits deeper in the travel, but in practice, i didn't find it to be detrimental in any way.