Vortex 604-46 Steel 46-Tooth Rear Sprocket

The Vortex 604-46 is a 46-tooth steel rear sprocket engineered for sport bike and powersports applications demanding maximum durability and consistent drive performance. Manufactured to race-proven standards, this sprocket delivers reliable power transfer whether on the street or track.

Key Features:

• 46-tooth steel construction for exceptional strength and wear resistance
• Precision CNC machined to the tightest tolerances in the industry
• Vortex patented tooth design increases sprocket longevity and reduces chain wear
• Induction hardened for a longer service life under high-load conditions
• Corrosion-resistant finish for lasting appearance and protection
• Race-tested and trusted by professional AMA and Supercross competitors

Vortex sprockets are the benchmark for performance in the sport bike segment, combining precision manufacturing with materials selected specifically for demanding riding conditions. The 604-46 is a direct replacement rear sprocket designed to restore or upgrade your drivetrain's gearing ratio for improved low-end acceleration.