Sunstar Aluminum Rear Sprocket 42T for Suzuki 520 Chain - High Strength and Durability

The Sunstar 5-349742 aluminum rear sprocket is designed for optimal performance and durability in motorcycle applications. Crafted from aerospace-grade 7075-T6 aluminum, this sprocket offers an excellent balance of high strength and lightweight construction. Computer-designed weight reduction holes are integrated to minimize weight without compromising structural integrity, enhancing overall motorcycle handling and acceleration. The 42-tooth configuration provides a reliable gear ratio suitable for various riding styles, ensuring smooth power transfer to the rear wheel.
Featuring an exclusive tooth-and-valley design, this sprocket offers 24% more chain contact area compared to standard models, resulting in improved power transfer efficiency and increased resilience against chain impact stress. This design not only boosts performance but also extends the sprocket's lifespan by evenly distributing stress across a larger surface area. A hard anodized coating is applied to the sprocket, providing a super durable finish that resists corrosion, wear, and environmental damage, ensuring long-lasting performance even in demanding conditions. Whether you’re upgrading your existing setup or replacing worn components, this Sunstar aluminum sprocket delivers reliable performance and enhanced durability for your Suzuki motorcycle.
Constructed with precision and attention to detail, this sprocket is an ideal choice for riders seeking a combination of lightweight efficiency and rugged durability for their motorcycle drivetrain system.

Features:

• Use of aerospace-grade 7075-T6 aluminum for high strength and lightweight performance

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

• Exclusive tooth-and-valley design providing 24% more chain contact area for better power transfer

• Larger contact area to distribute chain impact stress, increasing sprocket lifespan

• Hard anodized coating for enhanced durability and corrosion resistance