Vortex 436KV4-41 Aluminum Rear Sprocket 530-Pitch 41-Tooth Black Hardcoat

The Vortex 436KV4-41 is a 530-pitch, 41-tooth aluminum rear sprocket engineered for motorcycle racing and high-performance street applications. Machined from lightweight 7075 T6 billet aluminum and finished in a durable PTFE black hardcoat, this sprocket delivers the precision and longevity demanded by serious riders.

Key Features:

• 530-Pitch Chain Compatibility — Designed for use with standard 530-series drive chains
• 41-Tooth Configuration — Optimized gearing for balanced acceleration and top-end performance
• 7075 T6 Billet Aluminum Construction — Reduces rotating mass for improved throttle response and power transfer
• PTFE Black Hardcoat Finish — Bonds to the aluminum surface to increase wear resistance and reduce friction, extending sprocket life
• 100% CNC Machined in the USA — Manufactured to tight tolerances using a specially formulated alloy per Vortex specifications
• Patented Saber Tooth Groove Design — Unique tooth profile increases sprocket longevity and chain engagement
• Anodized for Corrosion Resistance — Surface treatment protects against the elements

Vortex Racing has built a reputation as a trusted supplier to professional race teams worldwide. The 436KV4-41 sprocket reflects that racing heritage — built to the same tolerances and material standards used at the highest levels of competition, and equally at home on the street.