The 2013 Trek Mamba Gary Fisher Edition is a custom-built dirt jumper bike designed for men with a medium frame size. Featuring a 21-speed system with derailleur gears and thumb shifters, this black bike with 29-inch tubular tires offers full suspension for a smooth ride. The alloy material and BMX bar handlebar add durability and stability, while the disc brake system ensures reliable stopping power. Built by Trek in 2013, this model is equipped with front and rear suspension, making it an ideal choice for off-road adventures and tricks.