The CERAMICSPEED Oversized Pulley RS Alpha for Shimano 7150 in Black Team color is a high-performance upgrade for your bike's drivetrain. This oversized pulley system is specifically designed for use with Shimano 7150, providing smooth and efficient shifting. The pulley wheels are made with world-renowned ceramic bearings, reducing friction and increasing durability. With a sleek black design, this pulley system adds a touch of style to your bike. - Specifically designed to fit Shimano 7150 - Oversized pulley system for improved performance - Made with durable ceramic bearings - Reduced friction for smoother shifting - Sleek black design adds style to your bike

• Fits Shimano 7150
• Oversized pulley system for enhanced performance
• Durable ceramic bearings reduce friction
• Smoother shifting for better ride experience
• Sleek black design adds style to your bike