How to Remove a Wheel from a Mountain Bike: A Step-by-Step Guide
To take off a wheel from a mountain bike, first shift the gears to the smallest cog on the cassette. Loosen the quick-release lever or unscrew the nuts on either side of the wheel axle, then gently pull the wheel out of the frame. If you have disc brakes, make sure not to touch the rotor with your fingers or any greasy object. If you need to remove a rear wheel, make sure to release the tension on the chain before pulling the wheel out.