Ropeflex RX4405

body { font-family: Arial, sans-serif; line-height: 1.6; } .product-description { max-width: 800px; margin: auto; padding: 20px; } .product-title { font-size: 24px; font-weight: bold; margin-bottom: 10px; } .section-title { font-size: 20px; margin-top: 20px; margin-bottom: 10px; } .product-features, .product-specifications { list-style-type: none; padding: 0; } .product-features li, .product-specifications li { margin-bottom: 10px; } RX4405 Infinity Tread Much like the original RX4400, the smaller RX4405 APEX 2™ will shatter your definition of what a “workout” is. The one-of-a-kind engineering combines Ropeflex trusted progressive resistance technology with the ultra-effective cardiovascular benefits of an incline tre