How to Easily Adjust Handlebar Height on Your Trek Mountain Bike
To adjust the handlebar height on a Trek mountain bike, first loosen the bolts holding the stem to the fork steerer tube. Then, adjust the height of the stem to the desired position and retighten the bolts to the recommended torque specifications. Ensure that the stem is straight and aligned with the front wheel before riding the bike. Consider adjusting the saddle height and angle to complement the new handlebar position.