Vortex 452A-54 Silver 54-Tooth 520-Pitch Aluminum Rear Sprocket

The Vortex 452A-54 is a lightweight, high-performance aluminum rear sprocket designed for 520-pitch chain applications. Machined in the USA from 7075 T6 aircraft-grade billet aluminum, this sprocket delivers an exceptional strength-to-weight ratio that makes it a popular upgrade for street and road riding.

Finished in a silver CAT5 anodized coating, the sprocket resists corrosion and maintains its appearance over time. Vortex's signature saber tooth groove design and patented tooth profile reduce wear and extend sprocket life compared to conventional designs. Lightening holes are incorporated to further reduce rotating mass without sacrificing structural integrity.

Key Features:

• 54-tooth rear sprocket with 520-pitch chain compatibility
• CNC machined from 7075 T6 aerospace-grade billet aluminum
• CAT5 electrically anodized silver finish for corrosion resistance
• Patented saber tooth groove design for increased longevity
• Lightening holes reduce rotating mass
• 100% manufactured in the USA
• Specially formulated alloy per Vortex specifications
• Designed for 520-size OEM replacements or suitable 520-size conversions

The Vortex 452A series is engineered to meet the demands of road riding and is trusted by racers and enthusiasts alike. The 54-tooth count provides a taller gear ratio suitable for applications requiring enhanced low-end torque and acceleration.