Knob, Seat Post

This part is NO LONGER AVAILABLE. You cannot purchase this part. Can I still get this?

Knob, Seat Post - Product Image

List Price: $11.28 / each

Online Price: $8.03 / each

Catalog Number: 13000517

Seat post locking knob used on Schwinn DX900, Air Dyne.

Volume Discounts: (How do I qualify?)

Level 1

Level 2

Level 3




Save Up to $3.83 off List Price of $11.28.

* Images may not be identical to the part.


I did as you said, ordered the part, it arrived today and the treadmill is up and running! Thank you so much for your help and spectacular service. Your company runs like a finely tuned machine. It is such a pleasure to do business with you. I will recommend you highly every chance I get.

Thanks again,


Second time of ordered parts from Fitness Repair Parts. They always have what I am looking for and very speedy delivery. Thanks so much!