29er wheels and wide 2.6" tyres make for a grippy, confident and fast-rolling ride;The dropper post lets you lower your saddle on the fly so it's out of the way on descents;The RockShox fork's Solo Air spring can easily be adjusted for a specific rider weight, and it's lighter than a coil spring;The forks lockout feature lets you temporarily lock the suspension for better efficiency on flat stretches;