This is the premo bearing kit for your buggy or truggy.
They outlast the standard kit bearings . They roll
A lot smoother & offer a great dust seal. It
Has every bearing in that you will need to upgrade
Your current mbx7 or mbx6tr kit. I've run 2 about 4lts
On my truck with these bearings in it without failing.
With a clean after ever race meet.