Saddle Slip, How Does That Happen?

I was riding along, just getting in some miles before my first climb.  It’s a flat stretch along Foothill Expressway, then all of a sudden, I felt something sink.  It wasn’t a flat, and it felt like my saddle position dropped.  It wasn’t too dramatic, and I decided to keep riding on, until I reached the intersection.  I checked, and it looked a little low, and my knees were bent a little more than usual.  I better head back, then suddenly, the saddle height dropped quite a bit more … it got to a point where it sank about 1-2 inches.  I couldn’t even ride seated.

I proceeded to ride standing … it is difficult to ride without your saddle.  I knew it would be tough, but this was ridiculous.  I went back to Los Altos Community Center, where I saw Dillon there, getting ready for another Pescadero ride with Steve.

Luckily, Dillon had a torque wrench, specifically designed for the saddle.  We loosened it all the way, and even then we had a problem raising the saddle height.  If we had this problem changing the saddle vertical position, then how in the world did the saddle height sink?  I did a ride the previous day, climbing Saratoga Gap, with a good 40 miles, 4000 foot climb … good thing my saddle didn’t slip while on that ride.

I took the bike over to Bicycle Summit.  There was ample grease on the seat post, so it wasn’t a lubrication problem.  Perhaps it just wasn’t torque’d down enough.  I still find it strange that it suddenly sank on me, and then we had problems raising the saddle height.  Oh well … I guess that’s one mystery that will not be solved.

Oh, while I was there, I might as well ask for a torque wrench.  The guy goes back, grabs a torque wrench from their tool kit, and gives it to me.  Let me say again, he gives it to me – For free.  “Are you sure”, I ask … he says they have plenty of them.  Really .. Well, that’s customer service for ya!

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