At DMG Motorsports, we present the Vortex CAT5 Rear Sprocket, Aluminum 47T-530 in Red for Honda applications (P/N 251ZR-47) — a race-proven upgrade that swaps out your heavy OEM steel sprocket for a lightweight, precision-engineered aluminum piece built to shed rotating mass and sharpen acceleration. Vortex sprockets are trusted throughout the paddock for their patented tooth geometry and tight manufacturing tolerances, and this CAT5 series sprocket is anodized first and then CNC machined, revealing a striking red finish with contrasting silver highlights that looks as fast as it performs.

Features:

• Anodized FIRST then CNC machined from 7075 aluminum for a trick colored finish with silver highlights
• Lightweight CAT5 aluminum construction reduces rotating mass versus OEM steel sprockets for improved acceleration and handling
• Specially formulated alloy per Vortex specifications for strength and durability
• Unique, patented tooth design increases sprocket longevity and is unlike any other sprocket on the market
• 530 pitch, 47-tooth configuration designed for Honda fitments
• Trusted by champions for its proven performance and tight tolerances
• Red anodized finish with bright silver machined accents for a standout look

Fitment