At DMG Motorsports, we present the Vortex Front CS Sprocket Steel 16T-520 (Part# 3487-16) — a direct-fit replacement countershaft sprocket engineered for select Suzuki models running a 520 chain conversion or OE 520 setup. Built by Vortex Racing, a name trusted across Motocross, Supercross, and Road Racing paddocks for over 15 years, this sprocket is manufactured from durable steel and precision finished to deliver smoother power transfer, reduced drivetrain noise, and long-term reliability. Whether you're replacing a worn factory sprocket or upgrading your final drive, this Vortex sprocket is designed to bolt on and perform.

Features:

• Steel construction with 16-tooth count for a 520 pitch chain
• Precision manufactured and induction hardened to tight tolerances for improved concentricity and a stronger, quieter, longer-lasting sprocket
• Special zinc coating to resist corrosion and maintain a clean appearance
• Drilled lightening holes to reduce rotating mass for quicker acceleration
• Manufactured by Vortex Racing, built and track-tested with feedback from professional race teams
• Designed as a direct-fit replacement for compatible Suzuki models
• Part Number: 3487-16 (SKU 3-348716)

Fitment