Indoor Cycling Bike Maintenance Tip

This drives me crazy!

When you fit new riders to Indoor Cycles you tell them their numbers, right? You say; your seat is hole 6, seat slider is X, handle bar height is Y, etc… You may write these settings down on a note card and your riders depend on these setting marks/numbers being accurate, regardless of which bike they ride.

Their expectation is that they'll be able to pull out the 3×5 index card, with the position numbers listed and set themselves up properly – regardless of which bike  they choose. Doesn't always work that way…

This past Thursday morning I set up my Instructor bike, jumped on and knew immediately that something was wrong. I felt like I was sitting way forward of my normal position. Jumped off and checked the slider position – It was exactly where I always have it. Jumped back on and still felt like I sitting too far forward… and I just lived with it while I taught my class.

I checked afterward to see what was causing my concern and it was as I suspected – someone must have switched out this bike and this saddle was installed in a different position, all the way to the front of the seat post = although I had adjusted the slider correctly the saddle was still to far forward.

You'll need a wrench to fix this.

Saddle Fore/Aft position of the saddle can be change in two ways:

  1. How you're familiar, using the adjuster knob or pin and sliding position –
  2. Or by loosening the nut that holds the two seat rails to the seat post – slider assembly. Here's where you need a 9/16 or 15mm wrench. Each saddle should have been installed in the same position – operative word here being should, they almost never are. You'll only need to make this adjustment once, preferably when you take each of the box.

Here's a video I made showing Spinner NXT's and how you can check that each saddle is installed correctly. NOTE: every Indoor Cycle and bicycle saddle adjusts on the rails the same way – how you measure the position, in relation to the slider, will be different between the various brands.

 

While you're at it, I suggest checking that each seat is level. Dead level is typically best for men and women. You're measuring from the high-points (not the center depression) on either side, to the nose of the saddle.

550 version of saddle tool

John