Thinking @BC. can best help on this and I am looking to buy this fork. Please let me know if anyone has seen one lurking about .
Ron - To be honest on a fatbike I actually preferred the feel of the Lauf over traditional suspension forks. the mastodon is very nice, but i found it overkill when combined with large volume tires. Not to mention the added weight. Just my 2 cents.
I'm going to be running 29x3.0 for summer. does that change your opinion?