At DMG Motorsports, we present the Vortex F5 Rear Sprocket in 44-tooth, 530 pitch, black hardcoat aluminum (part 840K-44) — a race-proven upgrade built to shed rotating weight while standing up to the abuse of hard riding. Vortex Racing has been manufacturing top quality racing components in the USA since 1995, and this F5 sprocket carries that legacy forward with a design trusted by professional race teams around the world. Whether you're chasing lap times or simply want a durable, great-looking replacement for your Yamaha, this sprocket delivers the strength, precision, and reduced unsprung mass that serious riders demand.

Features:

• CNC machined from 7075 T6 aluminum for an outstanding strength-to-weight ratio
• 100% CNC manufactured in the USA to Vortex's specially formulated alloy specifications
• PTFE black hardcoat finish increases wear resistance and adds lubricity for long-term durability
• Unique patented tooth design increases sprocket longevity and smooth chain engagement
• Lightweight construction reduces rotating mass for quicker acceleration and improved power transfer
• 44-tooth, 530 pitch configuration engineered for select Yamaha motorcycles
• Race-tested by professional teams worldwide for proven on-track performance
• Aggressive black hardcoat look that stands out against stock sprockets