Vortex 427ZKV4-47 VTX Aluminum Rear Sprocket 47T

The Vortex 427ZKV4-47 is a lightweight, high-performance aluminum rear sprocket designed as a direct OEM replacement or performance upgrade for compatible motorcycles. Part of Vortex's popular VTX series, this sprocket is CNC-machined from aircraft-grade 7075 aluminum alloy for an optimal balance of strength, durability, and weight savings over a standard steel sprocket.

Key Features:

• 47 Tooth rear sprocket for responsive acceleration tuning
• CNC-machined from high-strength 7075 aluminum alloy
• Hard anodized finish for corrosion resistance and long service life
• Precisely machined sprocket teeth for smooth, quiet chain engagement
• Significant weight reduction compared to OEM steel sprockets
• Direct bolt-on fitment — no modifications required
• Made in the USA by Vortex Racing

Vortex sprockets are a favorite among street riders and track enthusiasts alike, offering precision manufacturing tolerances that ensure consistent chain alignment and extended sprocket life. The VTX aluminum rear sprocket is an excellent upgrade for riders looking to fine-tune their gearing for improved throttle response and overall performance.