Vortex 840CZK-52 Aluminum Rear Sprocket 52-Tooth Black with Machined Accents

The Vortex 840CZK-52 is a lightweight aluminum rear sprocket designed for aftermarket wheels including BST, Marchesini, OZ-Racing, and Rotobox. This 52-tooth sprocket features black anodizing with contrasting machined accents for a premium appearance and improved corrosion resistance.

Key Features:

• 100% CNC manufactured in the USA from specially formulated aluminum alloy
• 52-tooth configuration for optimal gearing adjustments
• Black anodized finish with machined contrast accents
• Patented tooth design increases sprocket longevity
• Lightweight construction reduces rotating mass for improved acceleration
• Sprocket dimensions: 5 holes (10mm) with 100mm PCD (Pitch Circle Diameter) and 76mm sprocket ID
• Designed for aftermarket wheel fitment

Vortex Racing has been manufacturing premium motorcycle racing components since 1995. Each sprocket is made to the tightest tolerances with materials tested on the track with feedback from top professional race teams worldwide. The unique tooth profile and precision manufacturing ensure optimal power transfer and extended component life.