At DMG Motorsports, we present the Vortex CAT5 Rear Sprocket in 42T, 530 pitch, finished in bold Red for Honda applications — a race-proven upgrade that swaps out your heavy stock steel sprocket for a lightweight, striking piece of precision-engineered aluminum. Vortex has built its reputation in the paddock, and this CAT5 sprocket brings that same championship-level engineering straight to your bike, delivering both a serious weight reduction and a look that turns heads in the pits or on the street.

Features:

• Anodized in color first, then CNC machined from 7075 aluminum for a trick colored sprocket with contrasting silver highlights
• Unique saber tooth groove design that increases sprocket longevity and durability
• Lightweight aluminum construction reduces rotating mass compared to OEM steel sprockets, helping improve acceleration and handling
• Vortex's patented sprocket design, trusted and used by racing champions for its tight tolerances and proven performance
• 530 pitch, 42-tooth configuration finished in vivid Red
• Purpose-built to fit compatible Honda sportbike models
• Part number 251ZR-42 / SKU 3-251ZR42

Fitment