Description
The Sunstar 47T rear sprocket is engineered to maximize power delivery and chain contact without adding unnecessary weight to your GSX-R1000. Whether you’re chasing lap times or refining your acceleration feel, this aerospace-grade aluminum sprocket offers the durability and precision needed for sustained high-performance riding. The exclusive tooth-valley design and strategic weight reduction directly translate to more efficient power transfer and easier maintenance between sessions.
- Aerospace-grade 7075 T-6 aluminum
- 47-tooth configuration
- Computer-optimized weight reduction holes
- 50% increased chain contact area
- Hard anodized coating
- Integrated cleaning grooves
- Suzuki GSX-R1000 fitment (2009–2025)
- Bolt-on installation
- MPN: 5242947
- Manufactured by Sunstar since 1946
