MBMBP is a branch of the International Mountain Bicycling Association's National Mountain Bike Patrol.
Patrollers provide assistance to hikers, equestrians, and especially mountain bikers.
They give information, provide directions, help with minor repairs, and provide first aid.
The fundamental goal of mountain bike patrols is to ensure trail access for recreational users, especially mountain bikers.
Mountain bike patrols work in cooperation with land managers to meet specific needs of their local riding area.