Vortex 829ZKV4-41 VTX Aluminum Rear Sprocket Pitch Sprockets - 41-Tooth 520 Black

The Vortex 829ZKV4-41 is a lightweight aluminum rear sprocket engineered for serious street and performance motorcycle riders. Built to Vortex Racing's exacting standards, this 41-tooth, 520-pitch sprocket delivers a direct performance upgrade over stock drivetrain components.

Constructed from high-quality 7075 T6 aluminum and 100% CNC machined in the USA from a specially formulated alloy per Vortex specifications, this sprocket features a striking black anodized finish with machined accent that resists corrosion while providing a clean, aggressive look. The patented Vortex tooth profile is engineered to reduce wear and extend service life beyond conventional sprocket designs.

Key Features:

• 41 Teeth / 520 Chain Pitch — direct-fit performance rear sprocket
• 7075 T6 Aluminum Construction — lightweight and strong, reduces rotating mass for improved throttle response and acceleration
• 100% CNC Machined in the USA — precision tolerances for consistent fit and power transfer
• Black Anodized with Machined Accent Finish — corrosion-resistant finish with a distinctive two-tone appearance
• Vortex Patented Tooth Design — unique profile increases sprocket longevity and chain engagement
• Specially Formulated Alloy — aluminum blend developed specifically to Vortex Racing specifications

The Vortex 829ZKV4-41 rear sprocket is an ideal upgrade for riders looking to fine-tune gear ratios or replace a worn OEM sprocket with a lighter, higher-quality component. Always replace the chain and front sprocket simultaneously when installing a new rear sprocket for optimal performance and wear life.