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Sunstar engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Sunstar lineup with fast shipping and expert fitment support — order with confidence.
The Sunstar 42T-525 Steel Rear Sprocket is engineered for enthusiasts who prioritize durability and consistent power delivery. Crafted from premium-grade steel, this sprocket offers exceptional wear resistance, making it an ideal choice for high-mileage riders and those who demand reliability under varying conditions. The 42-tooth configuration is precision-machined to ensure a perfect fit with your 525-pitch chain, providing smooth operation and reduced drivetrain noise.
Sunstar is a world-renowned manufacturer of motorcycle drivetrain components, trusted by riders and racers globally. This rear sprocket is designed to handle the high stress of modern motorcycle engines while maintaining its structural integrity. Unlike softer aluminum sprockets that can wear out quickly, this steel unit provides the robustness needed for long-term use. Whether you are commuting, touring, or hitting the twisties, this sprocket ensures your power is transferred efficiently to the rear wheel. Experience the difference in quality and performance with drivetrain components from GGCRACING.
Other popular Sunstar products customers consider together:
Sunstar engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Sunstar lineup with fast shipping and expert fitment support — order with confidence.
The Sunstar 42T-525 Steel Rear Sprocket is engineered for enthusiasts who prioritize durability and consistent power delivery. Crafted from premium-grade steel, this sprocket offers exceptional wear resistance, making it an ideal choice for high-mileage riders and those who demand reliability under varying conditions. The 42-tooth configuration is precision-machined to ensure a perfect fit with your 525-pitch chain, providing smooth operation and reduced drivetrain noise.
Sunstar is a world-renowned manufacturer of motorcycle drivetrain components, trusted by riders and racers globally. This rear sprocket is designed to handle the high stress of modern motorcycle engines while maintaining its structural integrity. Unlike softer aluminum sprockets that can wear out quickly, this steel unit provides the robustness needed for long-term use. Whether you are commuting, touring, or hitting the twisties, this sprocket ensures your power is transferred efficiently to the rear wheel. Experience the difference in quality and performance with drivetrain components from GGCRACING.
Other popular Sunstar products customers consider together:
