Part # 168131 is no longer available from the manufacturer.
SPEED DISK
$15.99
Part# 168131 is unavailable for ordering.
Description
Compatible With the Following Equipment:
Nordictrack 6000 Cs Treadmill – CTK6250.0, Nordictrack 6000 Cs Treadmill – CTK6500.0, Nordictrack 6000 Cs Treadmill – CTK6500.1, Nordictrack 6000 Cs Treadmill – CTK6500.2