At DMG Motorsports, we present the Vortex CAT5 Rear Sprocket in 42T-525 Black (Vortex part 252ZK-42) — a race-proven upgrade for Honda riders who want a lighter, tougher, and better-looking alternative to a stock steel sprocket. Vortex builds every CAT5 sprocket using a color-first anodizing process before CNC machining, so the black finish is locked into the metal itself while the machining exposes bright silver highlights on the swept areas, mud grooves, and teeth for a genuinely trick, race-team look. Backed by decades of paddock success, this is the same sprocket design trusted by champions on the grid, giving your Honda's final drive a durable, lightweight upgrade that performs as good as it looks.

Features:

• Anodized in black FIRST, then CNC machined from 7075 aluminum for a trick colored sprocket with contrasting silver highlights
• Lightweight 7075 aluminum construction reduces rotating mass compared to OEM steel sprockets, aiding acceleration and handling
• Unique saber-tooth groove design that increases sprocket longevity and improves chain engagement
• 525 pitch, 42-tooth configuration engineered for a precise fit on compatible Honda models
• Vortex's patented sprocket design, proven and trusted by champions in professional racing
• 100% CNC manufactured to tight tolerances for consistent, reliable performance

Fitment