Vortex 170ZR-45 VTX Aluminum Rear Sprocket 45-Tooth

The Vortex 170ZR-45 is a high-performance aluminum rear sprocket from Vortex Racing, designed for riders who demand precision, durability, and reduced rotating mass. Part of the VTX series, this sprocket is CNC-machined from high-grade aluminum alloy, offering a significant weight savings over stock steel sprockets without sacrificing strength or longevity.

Key Features:

• 45-Tooth rear sprocket for tunable gearing options
• CNC-machined from lightweight, high-strength aluminum alloy
• Hard anodized finish for corrosion resistance and extended wear life
• Precision cut teeth for smooth, consistent chain engagement
• Reduces unsprung and rotating weight compared to OEM steel sprockets
• Manufactured to strict tolerances for reliable performance on street and track

Vortex Racing is a trusted name in the powersports industry, known for producing competition-grade drivetrain components. The 170ZR-45 sprocket is a direct-fit replacement that allows riders to fine-tune their motorcycle's acceleration and top-speed characteristics to suit their riding style or track conditions.