At DMG Motorsports, we present the Vortex CAT5 Rear Sprocket (427ZK-43) — a 43-tooth, 530-pitch aluminum rear sprocket engineered for Kawasaki riders who demand race-proven performance and standout style. This sprocket is anodized first and then CNC machined from premium 7075 aluminum, leaving behind a striking black finish with contrasting silver highlights that pop against your wheel. Built with Vortex's patented sprocket design and specially formulated alloy, this CAT5 sprocket delivers the durability and precision that champions have relied on for years, all while shedding weight versus a stock steel sprocket.

Features:

• Anodized FIRST then CNC machined from premium 7075 aluminum for a trick colored sprocket with silver highlights
• 100% CNC manufactured with specially formulated alloy per Vortex specifications
• Unique tooth design increases sprocket longevity and improves chain engagement
• Vortex patented sprocket design unlike any other sprocket on the market
• Lightweight aluminum construction reduces rotating mass compared to OEM steel sprockets
• 43-Tooth, 530-pitch configuration designed to fit Kawasaki models
• Trusted by champions for tight tolerances and proven on-track performance
• Black finish with contrasting silver machined highlights for an aggressive, custom look

Fitment