At DMG Motorsports, we present the Vortex Steel Rear Sprocket 438S-45 — a 45-tooth, 530-pitch black sprocket engineered for riders who demand consistent chain performance and long-term durability on their Kawasaki, Suzuki, or Yamaha. Built from high tensile carbon steel and finished in a corrosion-resistant satin black electro-plating, this sprocket is designed to handle the stress of daily riding, spirited canyon runs, or track days without sacrificing strength or precision. Vortex backs every sprocket with tight manufacturing tolerances and a proven tooth profile, making this a smart, no-nonsense replacement or upgrade for your drivetrain.

Features:

• High tensile carbon steel construction for long-lasting strength under demanding conditions
• Precision CNC machined individually to achieve the tightest tolerances
• Ideal Tooth Design™ for optimal chain hold and clean release
• Electro-plated satin black finish that resists corrosion
• Hardened teeth that hold up to many miles without compromising sprocket strength
• Cupped design reduces rotating mass while maintaining structural integrity
• Maximum wear resistance for extended service life
• 45-tooth, 530-pitch configuration compatible with select Kawasaki, Suzuki, and Yamaha models

Fitment