Vortex 841CZK-43 Rear Aluminum Sprocket 43-Tooth 530 Pitch CAT5 Black

The Vortex 841CZK-43 is a premium lightweight aluminum rear sprocket designed for high-performance motorcycle racing and street applications. This 43-tooth sprocket features Vortex's CAT5 (CZK) black anodized finish with machined accents, combining race-proven durability with an aggressive appearance.

Key Features:

• 100% CNC manufactured in the USA from specially formulated aluminum alloy
• CAT5 black anodized finish with silver machined highlights for corrosion resistance and distinctive styling
• Vortex patented tooth design increases sprocket longevity and reduces chain wear
• Lightweight construction reduces rotating mass for improved acceleration and performance
• 530 pitch chain compatibility with 43 teeth for versatile gearing options
• Precision machined to the tightest tolerances for smooth operation

Vortex Racing has been manufacturing top-quality racing components since 1995, with direct feedback from professional race teams worldwide. Each sprocket is engineered to deliver maximum performance and reliability in demanding racing conditions.