Vortex 822AZR-37 Aluminum Rear Sprocket 37 Tooth

The Vortex 822AZR-37 is a high-performance aluminum rear sprocket designed for motorcycle racing and street applications. Manufactured from aerospace-grade 7075-T6 aluminum alloy, this 37-tooth sprocket delivers exceptional strength while significantly reducing rotational mass compared to steel sprockets.

Key Features:

• 37 tooth rear sprocket configuration
• CNC-machined from aerospace-grade 7075-T6 aluminum
• Hard-anodized finish for enhanced durability and wear resistance
• Precision-cut teeth for optimal chain engagement and power transfer
• Lightweight design reduces unsprung weight and improves acceleration
• Self-cleaning mud grooves help prevent debris buildup
• Laser-etched tooth count and brand markings

Vortex sprockets are engineered to exacting tolerances and undergo rigorous quality control testing. The hard-anodized coating extends service life while maintaining the weight-saving benefits of aluminum construction. This sprocket is designed for use with 520, 525, or 530 pitch chains depending on your motorcycle's specifications.