What are the features and specifications of the Mongoose Excursion 29 inch mountain bike?

The Mongoose Excursion 29 inch mountain bike features a durable steel frame, 21-speed Shimano rear derailleur, front and rear linear pull brakes, and alloy rims. It is designed for off-road adventures and rough terrain, with a suspension fork for a smoother ride. The bike also has a comfortable padded seat and adjustable seat post for a customized fit.