At DMG Motorsports, we present the Vortex Front C/S Sprocket, Steel 14T-520 for Yamaha (Part #3271-14) — a direct-fit replacement front countershaft sprocket engineered for riders who demand durability without sacrificing performance. Vortex Racing has spent decades building race-proven drivetrain components, and this sprocket carries that same reputation for tight tolerances and premium materials straight to your Yamaha's final drive. Whether you're running a 1999-2014 YZF-R6, a FZ6/FZS600, or an FZ6R, this steel 14-tooth, 520-pitch sprocket is designed to bolt on and deliver smooth, reliable power transfer ride after ride.

Built from tough chromoly-grade steel and precision manufactured to exacting specs, this sprocket is made of chromoly-steel & induction hardened for strength & plated to resist corrosion. The induction hardening process is a step above standard heat treatment, as it uses a controlled electrical current to harden the steel, which allows Vortex to hold extremely tight tolerances for a stronger, quieter, and longer-lasting sprocket. To keep it looking as good as it performs, the sprocket features a bright zinc finish along with drilled lightening holes that shave rotating mass for quicker acceleration and reduced drivetrain inertia.

Features:

• Precision manufactured and induction hardened to precise tolerances for improved concentricity and durability
• Chromoly steel construction built to handle the demands of street and track use
• Special zinc coating to resist corrosion and maintain a clean, factory-fresh appearance
• Drilled lightening holes to reduce rotating mass for snappier acceleration
• 14-tooth, 520-pitch design engineered as a direct fit for compatible Yamaha models
• Manufactured by Vortex Racing, a trusted name known for race-tested quality and tight-tolerance engineering

Fitment