Grasshopper Adventure Series 2018

Osmo is proud to sponsor the Grasshopper Adventure Series. It’s the 20th consecutive year of this awesome Northern California mixed-terrain adventure series. The tough routes and technical terrain will challenge the rider and equipment like no other series in the world. Osmo will be there to make sure all riders are well hydrated. We’ll also be taking some cool ride pics and sharing them here. Check back a day after the ride.

Old Caz

January 27, 2018

Chileno Valley

February 10, 2018

Super Sweetwater

March 17, 2018

Lake Sonoma MTB

April 21, 2018