JT Front Chain Sprocket with Rubber Cushions 18-Tooth for 530 Motorcycle Chains (Part JTF339.18RB)

The JT JTF339.18RB front sprocket is engineered for optimal performance and durability in motorcycle applications. Designed with rubber cushioned teeth, this sprocket effectively dampens chain impact forces, reducing wear and extending the lifespan of both the sprocket and chain. Since the early 1990s, Japanese motorcycle manufacturers have utilized similar technology, and JT has adapted this proven OEM design for the aftermarket, ensuring reliable performance and quality. Constructed exclusively from high-grade Japanese 545C high carbon steel, this sprocket offers exceptional strength and resilience under demanding riding conditions. The heat-treated and hand-finished surface meets or exceeds OEM standards, providing a precise fit and long-lasting durability. This sprocket is engineered to outlast mild steel or surface-hardened alternatives by two to three times, making it a cost-effective replacement that maintains your motorcycle’s performance over time. Suitable for use with 530 chain systems, it features 18 teeth, ensuring smooth power transfer and efficient operation. Whether you're restoring a vintage motorcycle or upgrading your current setup, the JT front sprocket with rubber cushions offers the quality and reliability expected from a trusted manufacturer. Installation is straightforward, and the sprocket’s robust construction ensures consistent performance in various riding conditions, from daily commuting to aggressive riding. Invest in this OEM-proven component to enhance your motorcycle’s drivetrain efficiency and extend the lifespan of your chain and sprockets.

Features:

• Made from high-quality Japanese 545C high carbon steel for strength and durability

• Heat-treated and hand-finished to meet or exceed OEM standards

• Rubber cushioned teeth effectively dampen chain impact and reduce wear

• Designed to last two to three times longer than mild steel or surface-hardened sprockets

• Optimized for 530 chain systems with 18 teeth for smooth power transfer