Vortex 177ZR-40 Steel Rear Sprocket 40T

The Vortex 177ZR-40 is a 40-tooth steel rear sprocket designed as a high-quality OEM-replacement or performance upgrade for compatible motorcycles. Engineered by Vortex Racing, a trusted name in motorcycle drivetrain components, this sprocket delivers exceptional durability and consistent power transfer for both street and track applications.

Key Features:

• 40-Tooth Configuration — Provides a balance of acceleration and top-end performance
• ZR Steel Construction — High-grade steel alloy offers superior wear resistance and long service life compared to standard sprockets
• Precision Machined — CNC-machined teeth for consistent chain engagement and reduced drivetrain noise
• Direct Replacement Fit — Engineered to OEM specifications for straightforward installation
• Corrosion Resistant Finish — Protective coating helps resist rust and surface wear

The Vortex 177ZR-40 rear sprocket is an ideal upgrade for riders seeking improved drivetrain longevity and reliable performance. Compatible with standard motorcycle drive chains, this sprocket is backed by Vortex's reputation for precision manufacturing and quality control.