Vortex 525A-47 Silver Aluminum Rear Sprocket 47-Tooth 525 Pitch

The Vortex 525A-47 is a lightweight, high-performance aluminum rear sprocket designed for 525-pitch drive chains. Delivering the quality and precision that Vortex Racing is known for, this sprocket is 100% CNC machined in the USA from a specially formulated aluminum alloy to exacting tolerances, offering an ideal balance of strength and reduced rotational mass.

The silver anodized finish provides corrosion resistance while maintaining a clean, classic appearance. Vortex's patented tooth profile is engineered to extend sprocket longevity, and the unique lightening pocket design removes unnecessary material without compromising structural integrity.

Key Features:

• 525 chain pitch — designed for OEM 525-pitch drive chains
• 47 teeth — rear sprocket
• Aluminum construction — lightweight alternative to steel sprockets for reduced unsprung weight
• 100% CNC machined from specially formulated aluminum alloy
• Silver anodized finish for corrosion resistance and bright appearance
• Patented Vortex tooth design for extended sprocket life
• Manufactured in the USA by Vortex Racing

Vortex Racing has been producing top-quality motorcycle drivetrain components for road racing, motocross, supercross, and street applications for over 15 years. Each sprocket is built to the tightest tolerances and tested with feedback from professional race teams worldwide, making the 525A-47 a trusted upgrade over OEM sprockets.