How long will poly-V drive belts last? Horizon Fitness Updated March 12, 2021 17:45 Through our testing on the Poly-V drive belts, we found the belts should last for thousands of maintenance free hours. Was this article helpful? Yes No 0 out of 0 found this helpful Have more questions? Submit a request Related articles How do I contact Customer Tech Support? What is covered under the cardio equipment warranty? What is not covered under the cardio equipment warranty? How do I contact Horizon Customer Service? Shipping & Delivery (USA) Comments 0 comments Please sign in to leave a comment.