Vortex 592ZR-40 520-Pitch Steel Rear Sprocket 40-Tooth

The Vortex 592ZR-40 is a 40-tooth, 520-pitch steel rear sprocket engineered for high-performance motorcycle applications. Built to Vortex's exacting standards, this sprocket delivers a durable, long-lasting replacement or upgrade over OEM gearing.

Key Features:

• 520 Pitch: Compatible with standard 520-series drive chains
• 40-Tooth Rear Sprocket: Designed to maintain or fine-tune stock gear ratios
• Carbon Steel Construction: Laser-cut from carbon steel alloy per Vortex specifications for strength and wear resistance
• Corrosion-Resistant Finish: Electro-plated satin finish protects against rust and harsh riding conditions
• Hardened Teeth: Heat-treated tooth profiles extend service life under demanding use
• Vortex Patented Tooth Design: Unique geometry reduces wear and increases sprocket longevity compared to conventional designs
• USA Manufactured: 100% CNC machined in the United States to precise tolerances

The Vortex 592ZR-40 rear sprocket is an ideal direct replacement for riders seeking proven durability and consistent power transfer. Steel construction makes it especially well-suited for street and touring use where longevity is prioritized over weight savings.