I used the Topeak Versacage with the mounts that come with it on Badlands. 1L of water on each fork leg, held up well. I protected the frame with heli tape and inner tubes under the mounts, not a mark on them afterwards.
Carbon fork that does have bosses, but some of the inserts had come loose. The bosses may have helped them from not sliding down the tapered fork, not sure.
I used the Topeak Versacage with the mounts that come with it on Badlands. 1L of water on each fork leg, held up well. I protected the frame with heli tape and inner tubes under the mounts, not a mark on them afterwards.
Carbon fork that does have bosses, but some of the inserts had come loose. The bosses may have helped them from not sliding down the tapered fork, not sure.