Vortex 193AZKV4-47 525 Aluminum Rear Sprocket 47-Tooth Black Anodized

The Vortex 193AZKV4-47 is a 47-tooth, 525-pitch aluminum rear sprocket designed for serious street and track riders who demand lightweight, durable drivetrain components. Machined in the USA to exacting tolerances, this sprocket is a direct-fit performance upgrade over heavy OEM steel units.

Key Features:

• 7075-T6 Billet Aluminum Construction — Aerospace-grade alloy provides an exceptional strength-to-weight ratio, reducing overall rotating mass for improved throttle response
• Black Anodized Hard-Coat Finish — PTFE-infused hard-coat bonds to the aluminum surface for enhanced wear resistance and reduced friction compared to standard silver sprockets
• 525 Chain Pitch — Compatible with standard 525 chain systems
• 47-Tooth Rear Sprocket — Adds low-end torque and improves acceleration compared to lower tooth-count sprockets
• Unique Tooth Profile — Vortex's patented tooth geometry promotes smooth chain engagement and extended sprocket longevity
• 100% CNC Machined in the USA — Manufactured to race-level precision, trusted by professional race teams worldwide
• Lightweight Design — Reduced rotating mass aids acceleration, deceleration, and directional changes

Vortex Racing has over 15 years of experience engineering top-tier motorcycle racing components for Road Racing, Motocross, Supercross, and Flat Track disciplines. The 193AZKV4-47 rear sprocket delivers the performance and reliability demanded by both competitive racers and performance-focused street riders.