The Marlin 4 is an entry-level mountain bike that reliably accompanies you on both bike paths and trails. It is perfect for anyone looking for a mountain bike with knobby tires that also serves well as a sturdy commuter. With disc brakes, a suspension fork, a 14-speed Shimano gear system, and options for attaching racks and fenders, it provides a dependable companion for both trail riders and commuters alike.