Vortex 526AZRV4-44 Aluminum Rear Sprocket 44T 520 Pitch

The Vortex 526AZRV4-44 is a high-performance aluminum rear sprocket featuring 44 teeth and designed for use with a 520-pitch chain. Engineered for sportbike and street motorcycle applications, this sprocket delivers a lightweight alternative to OEM steel sprockets without sacrificing durability or precision.

Key Features:

• 44-tooth rear sprocket for optimized gear ratio tuning
• 520-pitch chain compatibility
• Precision-machined from high-strength aluminum alloy for reduced rotating mass
• Hard-anodized finish for corrosion resistance and extended service life
• CNC-machined to tight tolerances for smooth, consistent chain engagement
• Direct OEM-style fitment — no modifications required
• Significant weight savings over comparable steel sprockets

Vortex sprockets are manufactured in the USA and are a popular upgrade for riders looking to fine-tune throttle response, acceleration, and overall drivetrain performance. The aluminum construction reduces unsprung weight, contributing to improved handling and a more responsive ride.