Vortex 828C-61 61-Tooth Aluminum Rear Sprocket Black with Machined Accents

The Vortex 828C-61 is a 61-tooth lightweight aluminum rear sprocket finished in black anodize with contrast-machined accents. 100% CNC manufactured in the USA, this sprocket is built from a specially formulated aluminum alloy per Vortex specifications, delivering the ideal balance of reduced rotating mass and long service life.

Key Features:

• 61-Tooth count for fine-tuned gear ratio adjustment
• Lightweight aluminum construction reduces rotating mass for improved throttle response and acceleration
• Black anodized finish with machined accents for corrosion resistance and aggressive styling
• 100% CNC machined in the USA to tight tolerances for a perfectly concentric fit
• Vortex patented unique tooth design minimizes chain wear and increases sprocket longevity
• Specially formulated alloy engineered to Vortex Racing's own specifications

Vortex rear sprockets are trusted by professional race teams worldwide and are equally at home on the street or the track. The 828C-61 is a direct bolt-on upgrade that allows riders to dial in their drivetrain gearing without sacrificing durability or reliability.