Thanks, looking into them at mo, its
http://www.microtechracing.com//prod...ame=DIFF+BALLS
How well do the ceramic diff balls stand up against the likes of the AE balls in terms of durability, ive been running the zx5 now for about 5 or more weeks and the standard diff balls are starting to show their weakness, so hope to get them changed in the next week or two, which would be better??
Thanks