Vortex 203B-41 Black Aluminum Rear Sprocket 41-Tooth

The Vortex 203B-41 is a 41-tooth rear sprocket from Vortex Racing's 203B series, precision-machined from high-strength 7075-T6 aluminum alloy. Designed as a direct OEM replacement or performance upgrade, this sprocket delivers reliable power transfer and long service life for street and track applications.

Key Features:

• 41-Tooth configuration for optimized final drive gearing
• CNC-machined from 7075-T6 aircraft-grade aluminum for maximum strength-to-weight ratio
• Black hard anodized finish for corrosion resistance and durability
• Precisely cut sprocket teeth for smooth, consistent chain engagement
• Direct bolt-on fitment — no modifications required
• Significantly lighter than stock steel sprockets for reduced unsprung weight
• Compatible with standard motorcycle drive chains

Vortex Racing is a leading manufacturer of performance motorcycle components, known for their exacting tolerances and quality construction. The 203B-41 rear sprocket is an excellent choice for riders seeking a reliable, lightweight rear sprocket upgrade.