At DMG Motorsports, we present the Vortex Front C/S Sprocket Steel 15T-420 (HON 3264-15) — a precision-built countershaft sprocket engineered for Honda models running a 420 chain, including the Grom, Monkey 125, and Dax. Vortex Racing has spent decades building components trusted by racers who demand tight tolerances and long-term reliability, and this front sprocket is no exception. Designed as a direct fit replacement, it delivers smoother power transfer, reduced chain noise, and dependable durability whether you're commuting, trail riding, or hitting the track.

Features:

• 15-tooth, 420-pitch steel design built specifically for Honda applications
• Precision manufactured and induction hardened to precise tolerances for improved consistency
• Delivers a stronger, quieter, and longer-lasting sprocket compared to stock units
• Zinc coated finish to resist corrosion and extend service life
• Drilled lightening holes reduce rotating mass for quicker acceleration
• Manufactured by Vortex Racing, a trusted name in performance motorcycle drivetrain components
• Sold by DMG Motorsports — SKU 3-326415

Fitment