Vortex 317ZLV4-41 Aluminum Rear Sprocket 41-Tooth

The Vortex 317ZLV4-41 is a high-performance 41-tooth aluminum rear sprocket engineered for riders who demand precision, durability, and lightweight performance. Vortex has been a trusted name in motorcycle sprockets for decades, supplying the racing and street communities with top-tier drivetrain components.

Machined from high-strength 7075-T6 aluminum alloy, this sprocket delivers an exceptional strength-to-weight ratio, reducing unsprung rotational mass for improved throttle response and handling dynamics compared to standard steel sprockets.

Key Features:

• 41-Tooth rear sprocket for optimized final drive gearing
• Precision CNC-machined from 7075-T6 aircraft-grade aluminum for superior strength and reduced weight
• Hard anodized finish for enhanced surface hardness and corrosion resistance
• Lightening holes machined throughout to further reduce overall weight
• Consistent tooth profile for smooth, quiet chain engagement
• Manufactured to tight tolerances for precise fitment and long service life
• Direct OEM-style replacement with no modifications required

The Vortex ZLV4 series sprocket is an ideal upgrade for street, track day, and club racing applications. Whether you are fine-tuning your gearing for a specific circuit or simply replacing a worn rear sprocket with a premium component, the Vortex 317ZLV4-41 delivers race-proven performance and reliability.