Vortex 177ZK-43 Aluminum Rear Sprocket 43 Tooth Black

The Vortex 177ZK-43 is a lightweight aluminum rear sprocket featuring 43 teeth and a black anodized finish. Designed for high-performance motorcycle applications, this sprocket is precision-engineered to deliver optimal power transfer while reducing rotational mass for improved acceleration and handling.

Key Features:

• 43-tooth aluminum construction for reduced weight
• 100% CNC manufactured in the USA to exacting tolerances
• Specially formulated aluminum alloy per Vortex specifications
• Black anodized finish prevents corrosion and enhances durability
• Unique tooth profile design increases sprocket longevity
• Vortex patented sprocket design for superior performance

Vortex Racing has been manufacturing premium motorcycle racing components since 1995. Each sprocket is precision-machined from aerospace-grade aluminum and features a proprietary tooth design that reduces wear and extends service life. Backed by extensive track testing with professional race teams worldwide, Vortex sprockets deliver the performance and reliability demanded by serious riders.