Vortex 641-44 Silver 44-Tooth Aluminum Rear Sprocket

The Vortex 641-44 is a 44-tooth silver aluminum rear sprocket designed for 530 chain applications. Machined from 7075-T6 billet aluminum, this lightweight sprocket delivers an ideal balance of strength and weight savings for street and track riding. Vortex's patented saber-tooth groove design sets it apart from standard sprockets, promoting longer service life and consistent chain engagement.

Key Features:

• 44-tooth rear sprocket configuration
• 530 chain pitch compatibility
• 100% CNC machined from 7075-T6 billet aluminum
• Vortex patented saber-tooth groove design for extended sprocket longevity
• Silver anodized finish for corrosion resistance and style
• Lightweight construction reduces unsprung and rotating mass
• Manufactured in the USA to tight tolerances

Vortex Racing has been a trusted name in motorcycle performance components for over 15 years, supplying top professional race teams worldwide with parts proven at the highest levels of Motocross, Supercross, and Road Racing competition.