Vortex 825-59 525 CAT5 Aluminum Rear Sprocket 59 Tooth

The Vortex 825-59 is a 59-tooth, 525-pitch CAT5 aluminum rear sprocket engineered for serious street and track riders who demand precision and durability. Machined from high-strength 7075-T6 aluminum, this sprocket delivers a lightweight advantage over steel while maintaining the structural integrity needed for demanding performance applications.

Key Features:

• Material: CNC-machined 7075-T6 aluminum for a lightweight, high-strength build
• Pitch: 525 chain pitch compatibility
• Tooth Count: 59 teeth for optimized gear ratio tuning
• Finish: Hard-anodized for corrosion resistance and long service life
• Precision manufacturing: Machined to tight tolerances for smooth, consistent chain engagement
• CAT5 series: Vortex's proven performance rear sprocket line trusted by professional racers worldwide

Vortex Racing has been a trusted name in high-performance motorcycle drivetrain components for over 15 years, supplying parts to AMA Superbike, Supercross, and road racing competitors. The 825-59 rear sprocket is a direct bolt-on upgrade that allows riders to fine-tune their final drive ratio for specific tracks or riding conditions.