Vortex 595ZK-43 Aluminum Rear Sprocket 525 Pitch 43 Tooth Silver

The Vortex 595ZK-43 is a lightweight aluminum rear sprocket designed for 525-pitch chain applications. Machined from high-grade 7075 T6 billet aluminum to exacting tolerances, this 43-tooth sprocket delivers the precision fit and long service life that Vortex Racing is known for among street and track riders alike.

Key Features:

• Material: 7075 T6 billet aluminum — lightweight without sacrificing strength
• Chain Pitch: 525
• Tooth Count: 43 teeth
• Finish: Silver anodized for corrosion resistance
• Construction: 100% CNC manufactured in the USA to precise specifications
• Lightening Holes: Strategically placed cutouts reduce rotating mass for improved throttle response
• Tooth Design: Vortex patented tooth profile increases sprocket longevity and promotes smooth chain engagement

Vortex Racing has been producing top-quality motorcycle racing components since 1995. Each sprocket is manufactured to the tightest tolerances using specially formulated aluminum alloy per Vortex specifications, and is validated through direct feedback from professional race teams worldwide. The 595ZK-43 is an ideal replacement or performance upgrade for riders seeking reduced unsprung weight and consistent power delivery.