Part # 231737 is no longer available from the manufacturer.

CRANK
This Part is Valid for the Following Equipment
| Equipment Name | Model Number | Diagram # |
|---|---|---|
| FREEMOTION CARBON CENTRAL COLUMN SYSTEM – VMSY80407.0 | VMSY80407.0 | 31 |
| NORDICTRACK SL 728 BIKE – 21523.2 | 21523.2 | 31 |
| NORDICTRACK SL 728 CONTOUR PLUS BIKE – 21523.1 | 21523.1 | 31 |
| Proform 545E Elliptical – PFEL0390.0 / PFEL03900 | PFEL0390.0 | 31 |
Description
Compatible With the Following Equipment:
Nordictrack Sl 728 Contour Plus Bike – 21523.1, Nordictrack Sl 728 Bike – 21523.2, Nordictrack Sl 728 Bike – 30507.2, Nordictrack Sl728 Exercise Bike – NTC4015.1, Nordictrack Sl 728 Contour Plus Bike – NTC4015.2