Gates

Belt Drive CDC 50t Front Sprocket - 130BCD, Di2

Gates brings reliability and low-maintenance performance to the ride with the CDC 50t Front Sprocket. Designed around a 130BCD interface and optimized for Di2 drivetrains, this sprocket delivers smooth, quiet power transfer for everyday riders who prefer pedaling over wrenching. Its lightweight aluminum construction and CenterTrack tooth profile combine long-lasting durability with the clean, efficient operation that makes belt drives so appealing.

Perfect for leisure riders and light commuters running mid-motor e-bikes under 75 Nm of torque, this front sprocket offers the dependable performance and low upkeep that define the Gates Belt Drive system.

• 50-tooth front sprocket with 130BCD for precise fit and compatibility
• Aluminum CenterTrack design balances strength, weight, and longevity
• Optimized tooth profile for smooth, quiet belt engagement
• Ideal for leisure and light-commuter e-bikes with <75 Nm torque
• Clean, low-maintenance alternative to traditional chain drives