Description
Sunstar 5-346540 Rear Sprocket Aluminum 40T-520 Hon
Upgrade your motorcycle’s performance with the Sunstar 5-346540 Rear Sprocket Aluminum 40T-520 Hon. Crafted from aerospace grade 7075-T6 aluminum, this sprocket is not only incredibly strong but also lightweight, allowing for improved acceleration and overall bike handling. The computer designed weight reduction holes further contribute to its reduced weight, while the exclusive tooth-and-valley design increases chain contact by 24%, promoting smoother power delivery and extending the life of your chain.
- Made from high-quality aerospace grade 7075-T6 aluminum
- Computer designed weight reduction holes for lighter weight
- Exclusive tooth-and-valley design for 24% more chain contact
- Improves acceleration and bike handling
- Enhances power delivery and extends chain life






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