Losi Smart Diff durability

[lincpimp]

Originally Posted by ilpufxit

The ballooning is much more controllable. It still does spin up but there's a lot more power going to the back wheels than with 50k. I can hold a wheelie for a long stretch now.

Good to know, now which center diff should I get? I am guessing the spurs that come with the smart diffs are not interchangeable with the std losi spurs? I have looked on a few sites but none list the number of teeth...