Hey Guys, First I would like to wish everyone a merry X mas, and all the best in the new year.

Ok, On my last couple rides including yesterday I have noticed a vibration along with kinda like a rubbing sound coming from tha tunnel, and I can feel the vibration on my feet. Any advise??

Thanx

Bullet

Check your track tension and your wheels for any bad bearings.

I had those symptoms once.....the cause ended up being a missing slider.

You may also check that the track is still over the 2 sides plastic support locate in the middle (one on each side) of the sled in the tunnel. If track goes under it it will make lots of vibe. Was often happening on mine.

could be bad bearing on drive shaft

sure hope it isnt a bad drive shaft bearing,,, if it is, then its REALLY bad