1. In order to replace the Front Wheel, you need to remove one of the pedals with a washer,
which is not very easy to do, especially without damaging the pedal.
The washer is for one time use only, so don't forget to order them at the same time and save $$.
We highly recommend the X or Y Combos for easy replacement.
2. Wheels might have some scratches, due to storage.
Also, they may or may not have decals.
If you have a preference, please let us know right away.