Some hard science fiction books focus on the technical details of the craft. Shimano’s twist shifters usually work without any flaw, and it helps you change the gears immediately irrespective of the terrain you are riding your bike on. A quick shift in the gearing makes it more likable than any other mountain bike. Whether it’s the bike’s frame, size, braking system, or gears, all of the things are good. So grab a coffee and get ready to read this detailed review of excursion 29?, which will ultimately help you buy this mountain bike. The last of their fat-tire bikes that we found noteworthy is the Mongoose Argus. It features much of the same setup but with more premium components. So instead of mongoose shifters, you'll get Shimano 7 speed derailleur. They often tend to rely upon low-quality components, which would cost you less money but not suitable for long term cycling. So if you are in a better position and don’t hesitate to spend a little more money, you should go with this mountain bike. Whether you are riding on smooth pavement or cycling on country roads, it gives you the best feeling. It comes complete with a steel mountain bike frame and a front suspension fork that are perfect for rugged trail rides. The 21-speed twist shifters make it easy to adapt to your terrain, while the front disc brake and rear V-brake deliver crisp, controlled stops. Go out and conquer the trails with the Excursion by Mongoose.24-inch wheels fits riders 56 to 66 inches tall. For new riders this hardtail mountain bike built steel mountain frame front are designed to take the of and found dirt and 21-speed twist the Shimano offer control. The Impasse mongoose mountain bikes frame is built with aluminum and features internal cable routing. It has a 21-speed twist shifter and derailleur and a 3-piece crankset. This website and its content are copyright of Bostonbikes.org. Walmart offers the Mongoose Excursion mountain bike, 26-inch wheel, 21 speeds, womens frame for $89. There are many mountain bikes in this price range, but none have such premium quality tires. Whether you are going through soft or challenging terrain, it won’t affect your cycling speed or technique because of the flexible suspension fork system embedded in this mountain bike.