555066
 
        
        Keiser M3/M5 Idler Tension Pulley and Bearing
Replacement idler pulley and bearing for Keiser M3, M3+, M3i, M3Xi indoor cycle and M5 Elliptical. Includes 6203 ZZ Bearing.
Used with:
- Keiser - M3
 - Serial#s 060822-05004 to 070614-14730
 - Serial#s 070614-14731 to Present
 - Keiser - M3+
 - Model 5505XXX
 - Keiser - M3i
 - Model 5501XXX
 - Keiser M5 - Elliptical strider pulley