Vortex 452AZRV4-40 VTX Aluminum Rear Sprocket 40T

The Vortex 452AZRV4-40 is a high-performance aluminum rear sprocket from Vortex Racing, featuring a 40-tooth count and designed for riders seeking a lightweight alternative to OEM steel sprockets. Machined from aircraft-grade aluminum alloy, this sprocket delivers an excellent strength-to-weight ratio while reducing unsprung rotational mass for improved throttle response and acceleration.

Key Features:

• 40-Tooth rear sprocket configuration
• Precision CNC-machined from lightweight aluminum alloy
• Hard anodized finish for corrosion resistance and extended service life
• Reduced unsprung weight compared to steel sprockets for improved handling
• Bolt-on installation — no modifications required
• Part of Vortex's VTX sprocket series, engineered for street and track performance

Vortex is a trusted name in the motorcycle performance industry, known for precision-engineered drivetrain components used on the street and at the track. The 452AZRV4-40 rear sprocket is a direct OEM-style replacement that upgrades both performance and aesthetics with its anodized aluminum construction.