Traverse SL 29 6 Bolt XD - RearTrail wheels often fall into two categoriestheyre either heavy and durable or light and flexy. And because of this, a lightweight, wide profile, and enduro ready carbon wheel seems like something only found in a fairytale, but lucky for you, we made it a reality. The Traverse SL Fattie 29 puts all the features you need in an all mountain wheel into one package, and it has the results to prove it. Along with light overall weight, stiffness, and