At DMG Motorsports, we present the Vortex Steel Rear Sprocket 45T-520 Black (435S-45) — a rugged, precision-engineered replacement sprocket built for riders who demand dependable power transfer and long-term durability. Manufactured from high tensile carbon steel and finished with a satin black electro-plated coating, this sprocket is designed to shrug off corrosion while standing up to the daily abuse of street or track riding. Compatible with a wide range of Kawasaki, Suzuki, and Yamaha models running a 520-pitch chain, it's a proven, no-nonsense upgrade for anyone looking to keep their drivetrain running smooth and strong.

Features:

• Constructed from high tensile carbon steel for maximum strength and durability
• Precision CNC machined individually to achieve the tightest manufacturing tolerances
• Features Vortex's Ideal Tooth Design™ for perfect chain hold and clean release
• Hardened teeth deliver maximum wear resistance over many miles of riding
• Cupped-down design helps reduce overall sprocket weight
• Electro-plated satin black finish resists corrosion and adds a clean, stealthy look
• Laser cut Vortex design ensures consistent quality and fitment
• 45-tooth, 520 pitch configuration fits select Kawasaki, Suzuki, and Yamaha motorcycles

Fitment