At DMG Motorsports, we present the Vortex CAT5 Rear Sprocket, part 438ZB-45 — a 45-tooth, 530-pitch aluminum sprocket finished in eye-catching blue for select Kawasaki, Suzuki, and Yamaha models. Vortex has built its reputation on precision race components, and the CAT5 series is no exception, combining an aerospace-grade aluminum build with a striking anodized finish that looks just as fast standing still as it does on track. Whether you're chasing lap times or simply want to drop unwanted rotating mass from your drivetrain, this sprocket delivers the performance-oriented upgrade riders trust.

Features:

• Anodized FIRST, then CNC machined from 7075 aluminum for a trick colored sprocket with contrasting silver highlights
• Lightweight CAT5 aluminum construction reduces rotating mass compared to OEM steel sprockets, improving acceleration and handling
• 100% CNC manufactured to tight tolerances using a specially formulated alloy per Vortex specifications
• Unique saber tooth groove design increases sprocket longevity and durability
• 530-pitch, 45-tooth configuration fits select Kawasaki, Suzuki, and Yamaha motorcycles
• Vortex patented sprocket design trusted and proven by champion racers and teams worldwide

Fitment