Vortex 491ZR-54 54-Tooth Steel Rear Sprocket

The Vortex 491ZR-54 is a 54-tooth rear sprocket from Vortex Racing, a trusted manufacturer of high-performance drivetrain components for street and track motorcycles. This sprocket is part of Vortex's 491ZR series, constructed from hardened steel for exceptional durability and long service life under demanding riding conditions.

Key Features:

• 54 Teeth — Provides aggressive gearing for improved acceleration and low-end torque
• Steel Construction — Hardened steel material offers superior strength and wear resistance compared to aluminum alternatives
• Precision Machined — CNC machined to exacting tolerances for smooth chain engagement and reduced drivetrain noise
• Vortex 491ZR Series — Designed as a direct OEM-style replacement or performance upgrade sprocket
• Consistent Pitch — Engineered to maintain proper chain alignment and extend the life of your chain and countershaft sprocket

Vortex rear sprockets are a popular choice among sport bike riders and racers seeking reliable, performance-oriented drivetrain components. The 491ZR-54 is a bolt-on replacement designed for specific motorcycle applications, making it a straightforward upgrade or maintenance part for compatible models.