Replacement Travelling Pulley for the Return Mechanism of the Concept 2 Model A Rower

• The skewer return mechanism of the Model A by Concept 2 is comprised of many parts that include the chain which attaches to the cog at one end of the travelling pulley and the shock cord which attaches at the other end of the travelling pulley
• The travelling pulley is made of a black plastic housing, axle with retaining clip at each end, and a disk or cog pressed onto a bearing