Read this years ago and check it often all mt miles, not to mention 2ups with snowboards. Secondary bushing is fine at 7k, now primary will be differet story on 3rd one! just sayin... I must be extremely lucky..
Same here, 4600 miles on my sled and the secondary bushing has been changed once when I upgraded to the 10.4" but I'm on my 3rd primary. My primaries have been like clockwork right around 2k miles the spiders crack. Have never lost a roller in either the primary or secondary.
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