Vortex 829ZRV4-40 Aluminum Rear Sprocket 40-Tooth Silver Anodized

The Vortex 829ZRV4-40 is a lightweight aluminum rear sprocket engineered for performance motorcycle applications. 100% CNC machined in the USA from a specially formulated alloy developed to Vortex's own specifications, this sprocket delivers the ideal balance of low rotating mass and long service life.

Key Features:

• 40-Tooth rear sprocket for precise drive ratio tuning
• Lightweight aluminum construction reduces rotating mass for improved throttle response
• Silver anodized finish provides corrosion resistance and lasting good looks
• Unique Vortex patented tooth profile engineered to increase sprocket longevity
• 100% CNC manufactured in the USA to exacting tolerances
• Specially formulated alloy per Vortex specifications for optimal strength-to-weight ratio
• ZRV4 carrier/mounting pattern for correct fitment

Vortex rear sprockets are a trusted choice among road racers and performance street riders who demand consistent power transfer and reduced drivetrain weight. Paired with a quality chain, the 829ZRV4-40 is a direct bolt-on upgrade over heavier OEM sprockets.