Vortex 775A-61 Aluminum Rear Sprocket 61-Tooth 520 Pitch Silver

The Vortex 775A-61 Aluminum Rear Sprocket is a lightweight, high-performance racing sprocket designed for serious riders who demand durability and precision. This 61-tooth sprocket features a 520 pitch configuration and is part of Vortex's premium aluminum sprocket lineup.

Key Features:

• 100% CNC machined from 7075-T6 aircraft-grade aluminum for exceptional strength-to-weight ratio
• Vortex patented tooth design increases sprocket longevity and chain engagement
• Specially formulated aluminum alloy per Vortex specifications
• Silver anodized finish prevents corrosion and maintains appearance
• Manufactured in the USA to strict quality control standards
• Lightweight construction reduces unsprung weight and rotational mass
• Precision tooth profile ensures smooth power transfer and reduced chain wear

Vortex aluminum sprockets are designed for racers and performance enthusiasts who want to reduce weight without sacrificing durability. The 61-tooth configuration is ideal for applications requiring lower gearing for improved acceleration or specific track setups. Each sprocket is manufactured using advanced CNC machining techniques to ensure perfect tooth spacing and alignment.