Vortex 840C-52 Aluminum Rear Sprocket 52-Tooth for Aftermarket Wheels

The Vortex 840C-52 is a lightweight aluminum racing rear sprocket designed specifically for aftermarket wheels including BST, Marchesini, OZ-Racing, and Rotobox. This 52-tooth sprocket is engineered to reduce rotating mass and improve power delivery while providing exceptional durability for track and street applications.

Key Features:

• 100% CNC manufactured in the USA from specially formulated aluminum alloy
• Features Vortex's patented tooth design for increased longevity
• Silver anodized finish to prevent corrosion
• Precision machined with saber tooth grooves for superior chain engagement
• Lightweight construction reduces drive system rotating mass
• Sprocket dimensions: 5 bolt holes (10mm) with 100mm PCD and 76mm ID

Vortex Racing has been manufacturing top-quality motorcycle racing components since 1995, with products tested by professional race teams worldwide. Made to the tightest tolerances with premium materials, this sprocket delivers the performance and reliability demanded by racers and enthusiasts alike.