At DMG Motorsports, we present the Vortex CAT5 435ZK-45 Rear Sprocket — a 45-tooth, 520-pitch aluminum sprocket engineered for riders who want race-proven performance without sacrificing style. Built to fit a range of Kawasaki, Suzuki, and Yamaha models, this sprocket is part of Vortex's celebrated CAT5 lineup, trusted on tracks around the world for its combination of light weight, durability, and eye-catching finish. Whether you're chasing lap times or simply want a cleaner-shifting, better-looking drivetrain, this sprocket delivers the performance edge that has made Vortex a favorite among champions.

Features:

• Anodized FIRST, then CNC machined from premium 7075 aluminum for a striking black finish with silver highlights
• 100% CNC manufactured in the USA to the tightest tolerances
• Specially formulated alloy mixed per exact Vortex specifications for strength and longevity
• Unique, patented tooth design increases sprocket longevity and is unlike any other sprocket on the market
• Lightweight aluminum construction reduces rotating mass for improved acceleration and handling versus heavier OEM steel sprockets
• 45-tooth, 520-pitch configuration compatible with select Kawasaki, Suzuki, and Yamaha models
• Trusted by champions for its proven performance in racing and street applications
• Bold black anodized finish with contrasting silver machine cuts for a custom, race-inspired look

Fitment