BK on Instagram: "Was pretty keen to get these new lowers on the P4. This is a custom fork I built for myself and couldn't be happier with it. It's a 29er Fox 36 fork in 44mm offset, and I got a 100mm air shaft from a Marzocchi Z1 DJ and swapped the piston head over to make it 100mm travel. I'm running a Fox gripX damper with the low and high speed compression closed for an extra firm setting and 12 volume spacers (maximum in the 2025 170mm stanchion with the 100mm air shaft) and 130psi. I also