Advocacy Partnerships

The underlying mission at Guerrilla Gravity is to make mountain biking more awesome. Therefore, we actively seek out partnerships with organizations who do just that, the organizations who help build and maintain trails, get more riders into our sport, and advocate for us in their local communities.

Colorado Mountain Bike Association (COMBA)

The Colorado Mountain Bike Association is dedicated to the development and preservation of great mountain biking experiences to improve the health, environment and economy of Colorado through outreach, advocacy and stewardship. COMBA is a Colorado non-profit organization and chapter of IMBA.

COMBA website.

Disciples of Dirt

Disciples of Dirt

An organization of dirt worshiping mountain bike riders in Oregon's Southern Willamette Valley of all ages and abilities. We tend towards trail maintenance and any excuse to get dirty and just enjoy our time ... on bikes. Disciples of Dirt is dedicated to preserving and enhancing access for mountain bikers through advocacy, outreach, social events, and promoting responsible trail use.

Disciples of Dirt website.

San Jose MTB

San Jose Mountain Biking

This Bay Area group’s purpose is simple: to get people out riding whenever and wherever possible. Mountain Biking is a way of life. The team is made up of people from all walks of life from all over the Bay Area. Organizers represent nearly every part of the Bay including… the South Bay, East Bay, Peninsula, Santa Cruz and even the Central Valley and we all love to ride and share the ride with others.

San Jose Mountain Biking website.



Trailforks is a mountain bike trail database & management system for riders, builders & trail associations. Users can contribute data and then local trail associations have the control to approve & curate the data. Users can also donate to a specific trail. That's where we come in: Have a favorite local trail? Let us know at the time of purchase and we'll donate $50 your trail.

Trailforks website.


Tuscon Offroad Cyclists & Activists (TORCA)

TORCA is helping to put Tuscon’s amazing riding on the map. Not only do we make La Milagrosa and many other trails shine through tons of volunteer hours working on the trail, we make them shine in the international spotlight as well. TORCA’s Mission is to take an active and strategic role in the mountain biking community in the maintenance of the resources available to us.

TORCA website.

If your organization would like to talk about a partnership, we'd love for you to contact us.