At DMG Motorsports, we present the Vortex CAT5 Rear Sprocket 46T-520 in Black Aluminum (435ZK-46) — a race-proven upgrade for riders who demand less rotating mass and more style from their drivetrain. Built for select Kawasaki, Suzuki, and Yamaha applications, this sprocket swaps out your heavy OEM steel unit for a lightweight, aerospace-grade aluminum design that helps sharpen acceleration and handling without sacrificing durability. Vortex anodizes each sprocket in color first, then CNC machines it from 7075 aluminum, leaving behind a striking black finish with bright silver highlights along the machined edges. The result is a sprocket that looks as fast as it performs, backed by a design trusted by champions on the track.

Features:

• Anodized FIRST, then CNC machined from 7075 aluminum for a trick colored finish with bright silver highlights
• Lightweight CAT5 aluminum racing sprocket reduces rotating mass compared to heavier OEM steel sprockets
• 100% CNC manufactured in the U.S.A. using a specially formulated alloy per Vortex specifications
• Unique saber tooth groove design increases sprocket longevity and wear resistance
• Vortex's patented sprocket design is unlike any other on the market
• 46-tooth, 520-pitch configuration finished in black
• Fits select Kawasaki, Suzuki, and Yamaha models — trusted by champions in professional racing

Fitment