Vortex 436ZR-54 CAT5 Aluminum Rear Sprocket 54-Tooth 530 Pitch Red

The Vortex 436ZR-54 is a CAT5 aluminum rear sprocket featuring a 54-tooth count and 530 chain pitch, finished in a vibrant red anodized color with contrasting silver machined highlights. Designed as a lightweight, high-performance alternative to OEM steel sprockets, it significantly reduces rotating mass to improve throttle response and acceleration.

Key Features:

• CAT5 Design: Vortex's iconic patented sprocket design, refined since 1995, with a distinctive look and proven performance
• 7075-T6 Aerospace Aluminum: Specially formulated, highest-grade alloy per Vortex specifications — optimized for both light weight and durability
• 100% CNC Machined in the U.S.A.: Precision manufacturing to the tightest tolerances ensures a perfectly concentric sprocket every time
• Saber Tooth Groove Design: Unique tooth profile reduces drag and friction for improved acceleration and deceleration, while extending chain and sprocket life
• Mud Grooves & Protective Coating: Helps keep drive components clean in demanding conditions
• Red CAT5 Color Anodizing: Bold red finish with bright silver machine-cut accents on the sprocket body; teeth and grooves retain natural aluminum finish
• 530 Chain Pitch: Compatible with 530-pitch drive chains
• 54-Tooth Rear Sprocket: Higher tooth count delivers increased low-end torque and acceleration performance

Sold individually (quantity of 1). The Vortex 436ZR-54 is an excellent performance upgrade for riders looking to fine-tune their gearing for more bottom-end power and quicker acceleration.