Vortex 641A-49 Aluminum Rear Sprocket 530 Pitch 49-Tooth Silver

The Vortex 641A-49 is a high-performance aluminum rear sprocket designed for serious motorcycle enthusiasts and racers. This 49-tooth sprocket features 530 pitch compatibility and is precision-engineered to deliver exceptional strength while reducing rotating mass for improved performance.

Key Features:

• CNC machined from aerospace-grade 7075 T6 billet aluminum for maximum strength and minimal weight
• 49-tooth configuration with 530 pitch chain compatibility
• Patented saber tooth groove design increases sprocket longevity and chain engagement
• Silver anodized finish with distinctive machined highlights
• Lightweight construction reduces rotating mass for improved throttle response and acceleration
• Manufactured to tight tolerances for accurate fitment and reduced chain wear
• 100% CNC machined construction ensures consistent quality

Performance Benefits:

• Enhanced power transfer to the pavement through reduced weight
• Optimized tooth profile minimizes drag and friction
• Trusted by professional race teams and champions worldwide
• Vortex Racing's proven track record in motocross, supercross, and road racing

Vortex Racing has been manufacturing premium motorcycle racing components for over 15 years, focusing on absolute quality and performance. Each sprocket is engineered with direct feedback from professional racing teams to ensure maximum durability and performance on the track and street.