Vortex 154ZR-52 CAT5 525-Pitch Aluminum Rear Sprocket 52-Tooth Red

The Vortex 154ZR-52 is a CAT5 series 525-pitch aluminum rear sprocket with 52 teeth in a red anodized finish with contrasting silver machined accents. Built for riders who demand race-proven performance, this sprocket delivers a significant weight reduction over OEM steel units, directly reducing rotating mass for improved throttle response and acceleration.

Key Features:

• Chain Pitch: 525
• Tooth Count: 52T
• Color: Red anodized with silver machined highlights
• Lightweight CAT5 aluminum construction — specially formulated alloy per Vortex specifications
• 100% CNC manufactured in the U.S.A. for precise tolerances
• Vortex patented saber-tooth groove design increases sprocket longevity
• Unique tooth geometry is unlike any other sprocket on the market
• Anodized finish resists corrosion and wear

The Vortex CAT5 rear sprocket is a direct upgrade for street and track riders seeking a performance-oriented replacement sprocket. The 52-tooth rear sprocket configuration provides enhanced low-end torque and quicker acceleration compared to lower tooth-count options.