Vortex 193AZB-38 CAT5 Aluminum Rear Sprocket 38T Black 520 Pitch

The Vortex 193AZB-38 is a 38-tooth, 520-pitch CAT5 anodized aluminum rear sprocket finished in black with contrasting silver machined accents. Engineered for performance street and track riding, this sprocket delivers an ideal combination of lightweight construction and durability.

Key Features:

• Lightweight aluminum construction reduces rotating mass for improved throttle response and acceleration
• CAT5 anodized black finish with contrasting silver machined accents for corrosion resistance and visual appeal
• 100% CNC manufactured in the USA to precise tolerances for concentricity and consistent fit
• Specially formulated alloy per Vortex specifications for optimal strength-to-weight ratio
• Unique patented tooth design with saber tooth grooves to increase sprocket longevity and chain engagement
• 520 pitch — compatible with OEM 520 applications or suitable 520 chain conversions
• 38 teeth — provides a well-balanced gear ratio for both street and performance use

Vortex Racing is a U.S.-based manufacturer with a proven track record in Superbike, Road Racing, and Supercross competition. Each sprocket is manufactured to the tightest tolerances and tested with feedback from professional race teams worldwide, making the 193AZB-38 a trusted upgrade over OEM gearing.