General description The vhbw 2x Toothed Drive Belt is a sturdy replacement for your Dolphin Pro X1 Pool Robot, ensuring optimal movement and performance of your robotic pool cleaner. This high-quality toothed belt provides excellent traction, allowing your pool cleaner to navigate smoothly through the pool, even in hard-to-reach areas. Designed for durability and wear-resistance, this belt will maintain reliable performance regardless of usage frequency. Technical specifications Length: 94 cm Width: 3.6 cm Depth (thickness): 3.7 cm Number of teeth: 94 Material: plastic Colour: grey Weight: 177 g Compatibility and accessories Compatible with Dolphin Pro X1 Replacement for 99831521-R2 Content of delivery: 2x toothed belt drive Installation Installation is simple and hassle-free, allowing you to get your pool robot up and running in a matter of minutes.