Shimano RD-R8150 Ultegra 12Sp Rear Derailleur

The Shimano RD-R8150 Ultegra 12-speed Rear Derailleur offers cutting-edge performance with its fast and accurate shifting capabilities. It is designed to work seamlessly with 28-34T low sprockets, making it highly versatile for various cycling needs. This derailleur is part of Shimano's advanced Di2 series, ensuring precise electronic shifting.

This model is 58% faster than its predecessor, the RD-R9150, and includes intuitive features such as a battery indicator and LED status indicator. With a single cage length, the RD-R8150 provides a wider range capacity, perfect for different terrains and riding styles.

• 12-speed compatibility
• Compatible with 28-34T low sprockets
• 58% faster shifting than previous models
• LED status and battery indicators
• Single cage length for versatile use