Vortex 151ZB-36 CAT5 520 Aluminum Rear Sprocket 36T Black

The Vortex 151ZB-36 is a CAT5 lightweight aluminum rear sprocket featuring a 520 pitch and 36 teeth, finished in a sleek black anodize. Designed for sport and road racing applications, this sprocket is 100% CNC-manufactured in the U.S.A. to the tightest tolerances in the industry.

Key Features:

• Lightweight CAT5 aluminum construction reduces rotating mass for improved throttle response and acceleration
• 520 pitch, 36-tooth rear sprocket configuration
• Black anodized finish with contrasting silver machined accents for a race-ready appearance
• Saber tooth groove design — Vortex's patented tooth profile increases sprocket longevity and chain engagement
• Specially formulated aluminum alloy per Vortex specifications for the optimal balance of strength and weight savings
• 100% CNC manufactured in the U.S.A. to precise tolerances for concentricity and quiet operation
• Available in multiple tooth counts and color options within the 151 series

Vortex Racing sprockets are trusted by professional race teams worldwide across Motocross, Supercross, Road Racing, and Flat Track disciplines. The CAT5 series is a top choice for riders looking to reduce unsprung and rotating weight without sacrificing durability or performance.