Wear-Resistant and Heat-Resistant Belt:306894 belt Made with a rubber-based Poly-V structure and reinforced tensile cords, this belt provides strong resistance to friction and heat. Designed to handle long-term loads and frequent treadmill use, it helpstable power transmission and minimizes the need for repeated replacements
Durable Construction:306894 belt for treadmill Rubber-based Poly-V belt with fiber-reinforced tensile cords (commonly polyamide/polyester), offering strong grip, flexibility, and long-lasting performance under frequent treadmill use
Stable Power Transfer & Smooth Running:Transfers motor power to the front roller efficiently. The Poly‑V 8‑rib PJ design increases friction area, reduces slip, vibration, and noise for a stable workout experience
Installation Tip for Elastic-Type Belts:Some versions are elastic-fit and may look shorter before installation. Rotate (“walk-on”) the belt onto the pulley and align grooves properly to help correct tension