Vortex 435ZLV4-38 Aluminum Rear Sprocket 520 Pitch 38-Tooth

The Vortex 435ZLV4-38 is a 38-tooth, 520-pitch aluminum rear sprocket engineered for motorcycle road racing and high-performance street riding. Machined from 7075-T6 billet aluminum, this sprocket delivers a significant weight reduction over steel alternatives, reducing rotating mass for improved throttle response and quicker direction changes.

Key Features:

• 100% CNC machined in the USA to tight tolerances
• 7075-T6 billet aluminum construction for maximum strength-to-weight ratio
• 520 chain pitch — compatible with OEM 520 applications and 520 conversions
• 38-tooth rear sprocket configuration
• CAT5 color anodized finish — electrically coated for a bright, corrosion-resistant surface
• Vortex patent-pending saber tooth groove design for optimized chain engagement
• Lightweight profile reduces rotating mass for improved acceleration and deceleration

Vortex Racing has been manufacturing top-quality motorcycle racing components for road racing, motocross, supercross, and flat track for over 15 years. Each sprocket is tested with feedback from professional race teams worldwide, making the 435ZLV4-38 a trusted upgrade for both track and street applications.