Sunstar Rear Steel Sprocket 39T for 525 Chain - High-Performance Motorcycle Part

The Sunstar Rear Steel Sprocket 39T for 525 chain is engineered for durability and reliable performance in demanding riding conditions. Crafted from high-quality 1045 high-carbon steel, this sprocket offers exceptional strength and wear resistance, ensuring longevity and consistent performance. Many of these sprockets are heat treated to further enhance their durability, making them suitable for aggressive riding and long-distance use. The precision-designed weight reduction holes not only minimize weight but also contribute to improved handling and efficiency. Most models feature a zinc plating finish for corrosion resistance, while some are coated with a baked-on durable paint to withstand harsh environmental elements. Installation is straightforward, and this sprocket is an ideal upgrade for riders seeking enhanced drivetrain performance and durability.

This 39-tooth sprocket is compatible with 525 chain systems and is built to meet or exceed OEM standards. The robust construction ensures smooth power transfer and reduces wear on other drivetrain components. Whether you're replacing worn sprockets or upgrading for improved performance, the Sunstar Rear Steel Sprocket provides a reliable solution. Its high-quality manufacturing process guarantees a long service life, even under extreme conditions. Designed for motorcycle enthusiasts who demand quality and performance, this sprocket is a perfect choice for enhancing your bike's drivetrain efficiency and longevity.

Features:

• Manufactured from high-quality 1045 high-carbon steel for strength and wear resistance

• Heat treated for added durability and performance

• Computer-designed weight reduction holes for improved handling and efficiency

• Zinc plated for corrosion resistance, with some models featuring a baked-on durable paint finish