Replacement Belt for Smart Electric Curtain Track -27.56FT (330 Inches) Length, 0.41 Inch Width - Compatible with 165

Upgrade or Replace Your Smart Curtain Drive Belt with Confidence This replacement timing belt is specifically designed for electric smart curtain tracks that use a 10.5mm wide synchronous belt drive system. Whether your original belt has stretched, cracked, or broken, our belts restore smooth and reliable motorized curtain operation. Key Specifications (by model): Model A: Belt length 6.4m (252 inches ) → Fits rail length 3.2m (126 inches ) Model B: Belt length 8.4m (330 inches ) → Fits rail length 4.2m (165 inches ) Model C: Belt length 10.4m (409 inches ) → Fits rail length 5.2m (204 inches)

Key Features

• For 165 in (4.2M) Electric Tracks - Belt measures 330 inches with 10.5 mm (0.41 in) width. Direct replacement for 4.2-meter smart curtain rails.
• Ultra-Quiet Material - Smooth rubber surface reduces friction noise. Your curtains open and close silently - perfect for nurseries or offices.
• High Tensile Strength - Reinforced with polyester cords. Withstands repeated back-and-forth motion without breaking or stretching.
• Quick DIY Installation - Matches standard 10.5 mm pulleys. No cutting or gluing needed. Install along the rail and connect to the motor.
• Universal Compatibility - Works with most smart curtain motors that use a 10.5 mm toothed belt. Ideal for replacing old belts on 165-inch (4.2M) tracks.

Specifications

Free shipping included. 30-day hassle-free returns.