Vortex 828ZR-48 Red 48-Tooth Rear Sprocket CAT5 Aluminum

The Vortex 828ZR-48 is a 48-tooth rear sprocket from Vortex Racing's popular ZR series, finished in a striking red anodize with contrasting silver machine cuts. Built from a specially formulated CAT5 aluminum alloy and 100% CNC manufactured in the USA, this sprocket delivers race-proven performance for street and track riders alike.

Vortex's patented tooth geometry sets this sprocket apart from generic alternatives. The unique tooth profile reduces wear on both the sprocket and chain, extending the service life of your entire drivetrain. The red anodized finish not only adds a visual pop to your bike but also provides a corrosion-resistant barrier for long-term durability.

Key Features:

• 48-tooth rear sprocket — ideal for tuning acceleration and low-end torque
• CAT5 lightweight aluminum construction — reduces rotating mass for improved throttle response
• 100% CNC machined in the USA to tight tolerances
• Specially formulated alloy per Vortex specifications
• Red anodized finish with contrasting silver machine cuts — available in multiple colors
• Vortex patented tooth design for extended sprocket and chain longevity
• Race-tested with feedback from professional race teams worldwide

The Vortex 828ZR-48 is part of the 828-series rear sprocket family and is engineered for riders who demand precision-made, track-proven drivetrain components. Whether you're fine-tuning your gearing for a specific track layout or looking to upgrade from a worn OEM sprocket, the 828ZR-48 delivers the quality and performance Vortex Racing is known for.