Enhance the performance and longevity of your fitness equipment with our high-quality Fitness Pulley, expertly crafted from durable aluminum alloy. Designed to be wear-resistant with a smooth surface that minimizes friction, this pulley ensures easy and efficient movement, making it an ideal replacement part for worn-out rollers on gym machines. Its lightweight construction allows for simple installation, even in challenging locations such as high-altitude areas. Key Features: · Premium Aluminum Alloy Material: Provides exceptional durability and wear resistance, guaranteeing long-lasting use under frequent operation. · Smooth Surface Design: Reduces friction for effortless and quiet pulley movement, enhancing workout machine performance. · Lightweight and Easy to Install: Weighing approximately 165g, this pulley is easy to handle and install, making replacement quick and hassle-free. · Universal Fitness Equipment Compatibility: Suitable for most fitness machines in gyms, home gyms, or commercial settings, offering versatile use for various workout devices. · Inner Hole Diameter of 10.5mm: Ensures easy replacement and secure fitting for compatible machines. · Available in Two Sizes: Choose between 70mm and 80mm diameter pulleys to meet your specific equipment requirements. · Precise Groove Dimensions:   - 70mm Diameter: Groove depth 9mm (0.35in), Groove width 9.5mm (0.37in)   - 80mm Diameter: Groove depth 10mm (0.4in), Groove width 13mm (0.5in) Specifications: · Item Type: Fitness Pulley · Material: Aluminum Alloy · Color: As shown in the picture · Weight: Approx. 165g · Inner Hole Diameter: Approx. 10.5mm / 0.4in · Sizes Available: Diameter 70mm and Diameter 80mm Package Includes: · 1 x Fitness Pulley (size of your choice) Upgrade your gym equipment with this reliable and versatile aluminum alloy fitness pulley, designed to restore smooth operation and extend the life of your machines. Perfect for gym owners and fitness enthusiasts seeking a high-performance replacement part.