The Marlin 4 is a beginner-friendly mountain bike that will faithfully accompany you on bike paths as well as trails. It is ideal for anyone looking for a mountain bike with knobby tires that also serves them well as a sturdy commuter. Disc brakes, front suspension fork, 14-speed Shimano gearing, and attachment options for racks and fenders make it a reliable companion for both trail riders and commuters.