K2 Lithium 4.0 Bike Review

We had a great time testing the K2 Lithium 4.0. We loved the lightweight, long travel ride of the Lithium, and the bike was as reliable as any we've tested.

If you're looking for a great long travel cross country oriented bike, don't miss the K2 Lithium 4.0 Bike Review. We really put it through the wringer and it held up to everything we threw at it.