At DMG Motorsports, we present the Vortex Rear Sprocket Aluminum 42T-530 Silver for Kawasaki (Part# 427-42 / SKU 3-42742) - a race-proven drivetrain upgrade built to the exacting standard that has made Vortex a fixture in the paddock. Designed as a direct-fit rear sprocket for 530-pitch Kawasaki applications including the ZX-14/ZX-14R, this sprocket swaps out the heavier factory steel piece for a stronger, lighter aluminum alternative that helps reduce rotating mass for snappier acceleration and improved handling. Whether you're chasing lap times or just want a durable, good-looking replacement sprocket, this Vortex piece is engineered to deliver.

Features:

• CNC machined from 7075 aluminum for an outstanding strength-to-weight ratio
• Aluminum construction reduces rotating mass versus OEM steel sprockets, aiding acceleration and handling
• Unique, patented Vortex tooth design engineered to increase sprocket longevity
• 42-tooth, 530-pitch configuration finished in silver
• Fits Kawasaki 530-chain applications such as the ZX-14/ZX-14R
• Recognized as the "Standard" in the race industry and trusted by championship-winning riders
• Precision manufacturing delivers tight tolerances for consistent, reliable performance

Fitment