Vortex 427KV4-41 VTX Aluminum Rear Sprocket Pitch Sprockets - 41-Tooth 428

The Vortex 427KV4-41 is a 41-tooth VTX series aluminum rear sprocket designed for 428 pitch chain applications. Machined from high-grade 7075-T6 aluminum, this sprocket delivers an excellent strength-to-weight ratio, making it a popular upgrade for riders seeking reduced unsprung weight without sacrificing durability.

Key Features:

• 41-Tooth rear sprocket configuration
• 428 chain pitch compatibility
• CNC-machined from 7075-T6 aluminum for superior strength and lightweight performance
• Hard anodized finish for corrosion resistance and extended service life
• Precision-cut teeth for smooth, consistent chain engagement
• Direct OEM-style bolt pattern for straightforward installation
• Part of Vortex's VTX series — trusted by racers and street riders alike

The Vortex VTX aluminum rear sprocket is a proven performance upgrade for riders looking to fine-tune their gear ratio or replace a worn OEM sprocket with a higher-quality alternative. Vortex is a globally recognized brand in the motorcycle sprocket and performance parts market.