has anyone used the spacers that go between the hub and wheel? do they work? are they worth it??? if so what diff. did you notice how did the bike respone any help i was thinking of putting them on the machine front and rear. thanks Jim..

 

A cheaper and easier idea which achieves the same goal would be to turn the rims around. You'll gain about 5" of width on the front, not sure how much on back. The rears are easy - no modifications to the rims. While on the fronts you will have to get the valve stem moved the the other side of the wheel. This is much cheaper than buying wheel spacers etc. I rode a Warrior with all of the wheels turned around and it felt extremely stable.

 

The rears are already offset for more width, turning the around would make it more narrower.
I have heard that the newer spacers by Durablue are very reliable and strong, unlike the old style they made a few years back.