mate
i have been using them ,they seem to hold up better than the standed ones
there a bit thicker than the std belt but which help it you pick up a stone or rubble..there a little softer to the touch than the std ones
but dont overtighten the belt i did on the rear and had one snap and seperate ,but that thats the only problem ive had with these belts
a good ebayer to deal with also
hope this helps