Trek x caliber 8 2017 mountain bike blackred 175 inch
Caution x caliber will get you hooked it packs all of treks xc race hardtail experience into a light fast race ready bike that pairs the right wheel size with each frame size nothing beats the efficiency simplicity and straight up fun of an x cal hardtail in 29er or 275 great for xc racing marathons 24 hour racing or simply shredding singletrack