i found these on ebay and they are cheap and im on low funding so has anybody used them and do they work very good. thanks
heres the link

here

 

I have seen these bearings before. Remember,You get what you pay for.

 

i don't know about the quality of the bearings themselves, but i know they don't come with new seals. Without good seals even high quality bearings will wear out quickly once water and dirt gets in there. I'd just spend the extra money to get the Pivot Works kit