Vortex 775ZLV4-47 VTX Aluminum Rear Sprocket 47T

The Vortex 775ZLV4-47 is a 47-tooth VTX series aluminum rear sprocket engineered for performance-oriented riders who demand lightweight precision without sacrificing durability. Machined from high-grade 7075-T6 aluminum alloy and hard anodized for corrosion resistance, this sprocket delivers a significant weight savings over steel OEM counterparts while maintaining excellent wear characteristics.

Key Features:

• 47-tooth rear sprocket configuration for optimized gear ratio tuning
• Constructed from 7075-T6 aircraft-grade aluminum for an ideal strength-to-weight ratio
• Hard anodized finish provides superior corrosion and wear resistance
• Precision CNC-machined for exact tolerances and consistent chain engagement
• Direct OEM replacement fit — no modifications required
• Lightweight design reduces unsprung rotational mass for improved throttle response and acceleration
• Compatible with standard O-ring, X-ring, and Z-ring drive chains

The Vortex VTX sprocket line is a trusted upgrade for sport bike, supermoto, and track-day enthusiasts. The 775ZLV4-47 is designed as a bolt-on replacement, making installation straightforward. Vortex sprockets are manufactured to meet or exceed OEM specifications and are a popular choice for both street and competition use.