The BBB BCR-70E e-bike sprocket is engineered to handle the increased loads produced by electric bike motors. The 17-tooth size offers a balanced ratio for smooth power delivery and efficient riding, making it well suited to urban, trekking, and utility e-bikes.

Manufactured from hardened steel, this sprocket resists wear and maintains consistent chain engagement over time. Designed by BBB, it provides dependable performance for riders and workshops maintaining e-bike drivetrains.

This item is New Old Stock and in original packaging. It’s unused, factory packed, and ready to install.

Key Features:

• BBB BCR-70E e-bike sprocket
• 17 tooth gearing
• Designed specifically for e-bike drivetrains
• Hardened steel construction for durability
• Consistent chain engagement under high torque
• Condition: New Old Stock (boxed, unused)

Details