Figuring out what size Bikeflights Bike Box you need for your mountain bike is similar to figuring out what size box you need for any other bike. Learn more here: What size Bikeflights Bike Box do I need? 

Our Bikeflights Bike Box Large (BBL) will fit many but not all mountain bikes. You are responsible for measuring your bike to see if it will fit. Depending on the size of your mountain bike, you will need to remove your handlebars and one or both wheels as you pack. Other helpful hints for fitting your mountain bike in a box include 1) letting air out of your shock and/or fork; 2) letting some air out of your tires; 3) turning your fork 180 degrees; and 4) removing your fork.