Vortex 248AZR-45 Aluminum Rear Sprocket 520 Pitch 45 Tooth Red

The Vortex 248AZR-45 is a high-performance aluminum rear sprocket designed for serious riders who demand optimal power transfer and reduced rotational mass. This 45-tooth sprocket features 520 pitch sizing and is manufactured from aerospace-grade aluminum with a striking red anodized finish.

Key Features:

• 45-tooth configuration for optimized gearing ratios
• 520 pitch for reduced weight and improved acceleration
• Lightweight aluminum construction reduces rotating mass
• Red anodized finish for durability and style
• CNC machined in the USA to tight tolerances
• Specially formulated alloy per Vortex specifications
• Compatible with 520-pitch chains

Vortex sprockets are trusted by professional race teams worldwide for their superior craftsmanship, longevity, and ability to fine-tune gear ratios for improved acceleration and performance. Each sprocket is engineered to achieve maximum lightness while maintaining the strength needed for demanding riding conditions.