Compatibility and seamless operation This accessory set is designed for robotic pool cleaners and ensures seamless operation with models including 6101611 R4 Kletterrad and 9983152 R2 Riemen. Optimized performance The package includes two 9983152 R2 Robotic Timing Tracks to tailor cleaning schedules and optimize performance based on your cleaning needs. Durable materials Built from robust materials to withstand rough pool environments, this set delivers reliable performance throughout the swimming season. Key benefits - Enhances compatibility with your robotic cleaner lineup - Enables customized cleaning schedules for better coverage - Durable construction designed for chlorine, sun, and abrasion resistance What you get - Two 9983152 R2 Robotic Timing Tracks (included) Use scenarios - Regular maintenance with variable debris: Use the timing tracks to adjust cycle length and timing on days with heavier debris to improve coverage without overdoing cycles. - Outdoor pools and harsh environments: The robust materials resist chlorine, UV exposure, and wear, sustaining performance across the swimming season. - Quick upgrades or model swapping: When configuring cleaners for different pool shapes or tasks, install the timing tracks to optimize timing and performance for both 6101611 R4 Kletterrad and 9983152 R2 Riemen compatible setups.