Vortex 840-53 Silver 53-Tooth Rear Sprocket for BST Wheels

The Vortex 840-53 is a lightweight aluminum racing sprocket that is 100% CNC manufactured in the USA with a unique patented tooth design that increases sprocket longevity. This 53-tooth rear sprocket features saber tooth grooves machined into the design, engineered specifically for use with aftermarket wheels including BST, Marchesini, OZ-Racing, and Rotobox.

Key Features:

• Constructed from 7075 T6 billet aluminum for lightweight performance
• Specially formulated alloy per Vortex specifications with silver anodized finish to prevent corrosion
• 100% CNC machined with patented saber tooth grooves for improved chain engagement
• Sprocket dimensions: 5 holes (10mm) with a PCD (Pitch Circle Diameter) of 100mm and sprocket ID of 76mm
• Designed for 530 pitch chain applications
• Reduces the drive system's rotating mass to improve performance

Based in the USA, Vortex has been manufacturing top quality racing components since 1995, owned and operated by motorcycle racers who test on the track with direct feedback from top professional race teams worldwide. This sprocket is ideal for high-performance street and track applications where precision and durability are essential.