Vortex 491-58 Silver 58-Tooth Aluminum Rear Sprocket

The Vortex 491-58 is a silver anodized 58-tooth rear sprocket engineered for riders who demand race-proven performance and extreme durability. Part of Vortex's renowned 491 stunt sprocket series, this rear sprocket is purpose-built to handle the most aggressive riding conditions on the track or street.

Key Features:

• 58-tooth rear sprocket — ideal for maximizing low-end torque and acceleration, popular for stunt and aggressive sport riding
• 7075 aircraft-grade aluminum construction — delivers a superior strength-to-weight ratio for lightweight performance without sacrificing durability
• 100% CNC machined with precision tolerances for optimal concentricity and chain alignment
• Vortex patented saber tooth groove design — unique tooth profile engineered to increase sprocket longevity and reduce chain wear
• Silver anodized finish for a clean, polished appearance and added surface protection
• Allows full-throttle wheelie capability across the RPM range
• Available for most sportbike applications

Vortex Racing has been producing championship-winning motorcycle components since 1995, with direct testing feedback from top professional race teams worldwide. Each sprocket is manufactured to the tightest tolerances in the industry, making the 491-58 a trusted upgrade for sport, stunt, and track riders alike.