Vortex 920A-46 VTX Aluminum Rear Sprocket Chain Sprockets - 46-Tooth 520

The Vortex 920A-46 VTX Aluminum Rear Sprocket is a high-performance replacement rear sprocket engineered for sport and street motorcycle applications. Machined from lightweight, high-grade aluminum, this sprocket delivers a significant weight savings over stock steel sprockets without sacrificing durability or performance.

Key Features:

• 46-Tooth count for optimized acceleration and power delivery
• 520 chain pitch compatibility for direct OEM-style fitment
• CNC-machined aluminum construction for precision tolerances and reduced unsprung weight
• Hard anodized finish for enhanced wear resistance and corrosion protection
• Lightening cuts and pocketing reduce overall sprocket weight while maintaining structural integrity
• Direct bolt-on replacement — no modifications required
• Manufactured to strict quality standards by Vortex Racing

Vortex is a trusted name in the powersports industry, supplying sprockets to professional racing teams and street riders alike. The 920A-46 is an excellent upgrade for riders looking to fine-tune their gearing for track days, commuting, or spirited street riding.