Vortex 823CZK-39 Rear Sprocket Aluminum Sprockets - 39-Tooth 530-Pitch

The Vortex 823CZK-39 is a lightweight aluminum rear sprocket designed for high-performance motorcycle applications. This 39-tooth sprocket features 530-pitch sizing and is manufactured from specially formulated aluminum alloy to Vortex's exacting specifications.

Key Features:

• 39-tooth configuration for optimized gearing
• 530-pitch chain compatibility
• 100% CNC-machined construction for precision fitment
• Lightweight aluminum alloy reduces unsprung weight
• Silver anodized finish prevents corrosion
• Patented tooth profile design increases sprocket longevity
• Made in the USA

Vortex sprockets are engineered with a unique tooth design that distributes chain load more evenly, reducing wear and extending service life. The precision CNC manufacturing ensures perfect alignment and smooth power transfer for consistent performance.