Vortex 438-48 Silver 48-Tooth 530-Pitch Aluminum Rear Sprocket

The Vortex 438-48 is a lightweight standard aluminum rear sprocket designed for serious street and track riders who demand precision-engineered drivetrain components. Featuring a 530 chain pitch and 48 teeth, this sprocket is silver anodized for a clean, corrosion-resistant finish and is manufactured entirely in the USA.

Key Features:

• Lightweight aluminum construction — CNC machined from a specially formulated alloy per Vortex specifications for an optimal strength-to-weight ratio
• 530 chain pitch with 48 teeth for precise gear ratio tuning
• 100% CNC manufactured in the USA — exceptional dimensional accuracy and consistency
• Silver anodized finish — protects against corrosion and oxidation for long service life
• Patented Vortex tooth profile — unique tooth geometry increases sprocket longevity and improves chain engagement
• Sprocket position: Rear

Vortex Racing is recognized as a leader in motorcycle sprocket manufacturing, and the 438-48 reflects that reputation. The patented sprocket design and proprietary alloy formulation set it apart from generic alternatives, making it a preferred choice for both track-day enthusiasts and performance street riders.