Vortex 840ZB-47 Rear Aluminum Sprocket 47-Tooth 530 Pitch

The Vortex 840ZB-47 is a lightweight aluminum racing rear sprocket designed for aftermarket wheels, featuring 47 teeth and 530 pitch chain compatibility. This premium sprocket is engineered for motorcycles equipped with BST and other aftermarket racing wheels, offering exceptional performance and durability.

Key Features:

• 100% CNC manufactured in the USA from specially formulated aluminum alloy
• Lightweight construction reduces rotating mass for improved acceleration
• Black and silver anodized finish prevents corrosion
• Unique patented tooth design increases sprocket longevity
• Precision fitment: 5 mounting holes (10mm) with 100mm PCD and 76mm inner diameter
• Designed specifically for aftermarket wheel applications

Vortex Racing has been manufacturing top-quality motorcycle racing components since 1995, trusted by professional race teams worldwide for Motocross, Supercross, Road Racing, and Flat Track Racing applications.