At DMG Motorsports, we present the Vortex CAT5 Rear Sprocket in Red, 45-Tooth, 530 Pitch (PN 251ZR-45) for Honda applications — a race-bred, aluminum sprocket built for riders who demand both performance and eye-catching style. Vortex has long been a favorite among racers, and this CAT5 sprocket delivers the lightweight strength and striking finish that keeps champions coming back to the brand.

This sprocket is anodized in color first, then CNC machined from 7075 aluminum, a process that exposes bright silver highlights against the vivid red finish for a truly distinctive, race-ready look. Beyond the aesthetics, Vortex backs this sprocket with a unique tooth design engineered to shed mud and debris while keeping your chain running smoothly, plus the lightweight construction you need to shave rotating mass and sharpen acceleration.

Features:

• Anodized FIRST then CNC machined from 7075 aluminum for a durable, high-performance sprocket
• Vivid red color anodizing with contrasting silver machined highlights for a trick, race-inspired look
• Unique self-cleaning tooth design that helps keep the chain and sprocket free of mud and debris
• Lightweight aluminum construction reduces rotating mass for quicker acceleration and improved handling
• 45-tooth, 530 pitch configuration designed to fit specific Honda models
• Precision CNC manufacturing for tight tolerances and long-term durability
• Proven design trusted by racing champions on the track and street

Fitment