Vortex 840AZL-38 Aluminum Rear Sprocket 38 Tooth

The Vortex 840AZL-38 is a high-performance aluminum rear sprocket engineered for competitive riders seeking optimal power delivery and weight savings. Precision-machined from 7075-T6 aluminum, this 38-tooth sprocket provides an excellent balance between acceleration and top speed for a wide range of riding conditions.

Key Features:

• 38-tooth configuration for versatile gearing options
• Constructed from lightweight 7075-T6 aluminum alloy
• CAD-designed tooth profile for extended chain life
• Anodized finish for corrosion resistance and durability
• Self-cleaning mud grooves prevent debris buildup
• Precision machined to exact tolerances for smooth operation
• Significantly lighter than steel sprockets for reduced rotating mass

Vortex sprockets are manufactured using advanced CNC machining technology to ensure precise tooth spacing and profile accuracy. The aluminum construction reduces unsprung weight, improving suspension performance and acceleration response. This sprocket is designed for track and aggressive street use where weight savings and performance are priorities.