Renthal Rear Sprocket 47 Tooth Aluminum for Suzuki/Yamaha - Blue (Part #121U-428-47GPBU)

Rear Sprocket - Aluminum - 47 Tooth - Blue - Suzuki/Yamaha

The Renthal Rear Sprocket, part number 121U-428-47GPBU, is engineered for high-performance motorcycle applications with a focus on weight reduction and durability. Crafted from high-strength 7075-T6 aluminum, this sprocket is approximately 33% lighter than traditional steel sprockets, providing a significant reduction in unsprung weight. This ultra-lightweight, CNC-machined design enhances power transfer and improves overall bike responsiveness, making it ideal for riders seeking optimal performance.
The sprocket features a specially designed tooth profile that facilitates smooth chain engagement and disengagement, reducing chain wear, minimizing noise, and ensuring consistent power delivery. Its durable construction withstands rigorous riding conditions, while the vibrant blue finish adds a stylish touch to your motorcycle's drivetrain. Compatible with Suzuki and Yamaha models, this 47-tooth sprocket is suitable for various riding disciplines, from motocross to street riding.
Installing the Renthal aluminum rear sprocket can improve acceleration, handling, and ride quality by lowering rotating mass. Its precise machining and lightweight design do not compromise strength or longevity, offering a reliable upgrade for enthusiasts and professional racers alike. Whether you’re looking to enhance your bike's performance or customize its appearance, this sprocket provides a high-performance solution that balances weight savings with durability and style.

Features:

• CNC-machined design for precise fit and finish

• Constructed from high-strength 7075-T6 aluminum for optimal weight reduction

• Approximately 33% lighter than steel sprockets for improved handling

• Special tooth profile promotes easy chain engagement and longer wear

• Vibrant blue anodized finish for aesthetic appeal

• Designed for Suzuki and Yamaha motorcycles with 47-tooth configuration