Vortex 840AK-42 Rear F5 Sprocket Aluminum 42-Tooth for 520 Chain, Black Hard Anodized

The Vortex 840AK-42 Rear F5 Sprocket is crafted from high-quality 7075 aluminum, ensuring exceptional strength while maintaining a lightweight profile ideal for performance applications. Designed with precision, this sprocket features a hard anodized jet black finish that resists corrosion and provides an attractive, durable surface. The PTFE coating enhances lubricity and durability, reducing friction and wear during operation. Its unique tooth design optimizes power transfer and chain engagement, contributing to smoother operation and increased efficiency. Trusted by champions, this sprocket is suitable for racing and high-performance motorcycle setups, offering a reliable upgrade over stock components.

Constructed to withstand demanding conditions, the Vortex 840AK-42 combines advanced materials and engineering to deliver long-lasting performance. Its lightweight aluminum construction minimizes unsprung weight, improving handling and acceleration. The sprocket's compatibility with 520 chains makes it an excellent choice for riders seeking to improve their motorcycle's drivetrain. Whether you're replacing worn-out sprockets or upgrading for competitive advantage, this component offers a perfect blend of durability, strength, and performance, backed by Vortex's reputation for quality and innovation.

Features:

• CNC machined from 7075 aluminum for incredible strength and lightweight performance

• Hard anodized with a jet black dye for corrosion resistance and aesthetic appeal

• PTFE coating for enhanced lubricity and extended durability

• Unique tooth design for optimized power transfer and chain engagement

• Trusted by champions for high-performance racing applications