At DMG Motorsports, we present the Vortex Front C/S Sprocket Steel 16T-520 for Yamaha (Part# 3271-16) — a precision-built countershaft sprocket engineered for riders who demand consistent power delivery and long-term durability from their drivetrain. Built from high-quality steel and finished for corrosion resistance, this sprocket is a direct, reliable upgrade or replacement for a wide range of Yamaha models running a 520 chain conversion, including popular YZF-R6, FZ6, and FZ-07 platforms.

Features:

• Precision manufactured and induction hardened to precise tolerances for improved concentricity, strength, and quiet operation
• High carbon steel construction for maximum strength and long service life
• Special Vortex zinc/nickel plating to resist corrosion and extend sprocket life
• Drilled lightening holes to reduce rotating mass for quicker acceleration
• 16-tooth, 520-pitch design for Yamaha applications requiring a 520 conversion
• Manufactured to the tight tolerances Vortex Racing is known for in road racing and street applications

Fitment