Mossy Rock Trials

09/09/2026

The Dot Trial has been CANCELED. We are sorry for any inconvenience.

07/17/2026

Dirty Bike Trials Challenge in Red Lodge, MT is on!!! Riding starts tomorrow at 10:00. sections turned out amazing! Check out this video walkthrough of section 9 my favorite 👊🏻

07/12/2026

Next weekend is the RedLodge, MT Trials Event. Sections are coming together for the Dirty Bike Trials challenge! Having so much fun with this one. Luckily RedLodge has been a much cooler place to work than it is at home!
dirtybikecampout.com
mossyrocktrials.com

06/19/2026

What a fantastic turnout for the Wh***ey Gulch event! Thank you to everyone who joined us and helped make it such a memorable weekend. We truly appreciate your support and participation. Here are a few photos captured by Bryant Kinyon; he did his best to get a shot of everyone!

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05/15/2026

What an opportunity! I will be hosting a Try Trials clinic this fall so get signed up as entries are limited

09/21/2025

The Martin Ranch Trials event is just 2 weeks away! Get your bikes dialed and let’s have some fun! Really excited for this one. Fall weather, awesome terrain, pot luck Saturday night, and just good old fun !

09/23/2022

Excited to have Rock'n C's at our Cactus Cup trials event! They serve excellent food premium coffe 💪🏻

09/13/2022

Last Montana Trials Event of the year! Going to be a good one💪🏻

08/10/2022

Lots of new and used bikes added to
mossyrocktrials.com Great prices! Summer Sale!! go check it out-

Mossy Rock Trials and Off-Road became a reality in 2011. Founded by Dan Larson, the company began as a small repair shop with a few resurrected vintage bikes for sale. The initial goal was to provide riders in the South Central Montana region with resources and support. Larson continues to pur...