Vortex 839ZK-54 Aluminum Rear Sprocket 54-Tooth

The Vortex 839ZK-54 is a lightweight aluminum racing rear sprocket featuring 54 teeth and a durable zinc/black finish. This 100% CNC manufactured sprocket is made from specially formulated aluminum alloy per Vortex specifications and features their unique tooth design that increases sprocket longevity.

Key Features:

• 54-tooth rear sprocket configuration
• Lightweight aluminum construction for reduced rotating mass
• 100% CNC machined in the USA for precision fitment
• Zinc/black anodized finish prevents corrosion
• Vortex patented tooth design for extended service life
• Ideal for performance and racing applications

Vortex Racing sprockets are engineered for riders who demand the highest quality drivetrain components. The 54-tooth configuration provides enhanced acceleration and low-end torque compared to stock gearing, making it popular for sport riding and stunting applications. Each sprocket undergoes rigorous quality control to ensure optimal performance and durability.