After the 116 mile gravel race I did this past weekend the Thunderos did everything I could ask for and they did it well. Mud, sand, packed gravel, loose gravel, 2 track fire roads littered with rocks and boulders...They handled it all.
I was considering a Swampero for the front tire, but now not I am not sure I need to. I had a two mile segment of this. Basically mud holes as shown for the majority of the length. I thought for sure that I would get dumped by the mud or have to walk the bike but the Thunderos kept gripping and I kept pedaling.
