Reebok 8600 ES Front Drive Roller EUC. This roller was pulled from a working  treadmill  that was hardly used and as you can see in the pictures is practically new! Condition is "Used". Shipped with USPS Parcel Select Ground.

Dimensions are

Overall length  25 7/8"

Roller length    22 3/4"

(Roller edge to inside edge of pulley)