Vortex 196AZRV4-40 VTX Aluminum Rear Sprocket 40T

The Vortex 196AZRV4-40 is a high-performance aluminum rear sprocket designed for riders who demand lightweight precision and durability. Engineered as part of Vortex's VTX sprocket series, this 40-tooth rear sprocket is CNC-machined from aerospace-grade aluminum alloy for an optimal balance of strength and weight savings over a stock steel sprocket.

Key Features:

• 40-Tooth Configuration – Provides the ideal balance of acceleration and top-end performance
• CNC-Machined Aluminum Construction – Precision machined for consistent chain engagement and long service life
• Hard Anodized Finish – Resists corrosion and wear for extended durability
• Lightened Design – Reduces unsprung rotational mass for improved throttle response
• Direct OEM Replacement – Bolt-on fitment with no modifications required
• Made in the USA – Vortex sprockets are manufactured domestically to strict quality standards

The Vortex VTX series rear sprocket is a popular upgrade for sport bike and street motorcycle riders looking to reduce drivetrain weight without sacrificing reliability. Compatible with standard chain sizes and designed to OEM bolt pattern specifications, this sprocket installs easily and pairs perfectly with Vortex front sprockets and chains for a complete drivetrain refresh.