Vortex 920ZR-36 VTX Aluminum Rear Sprocket Chain Sprockets - 36-Tooth 920

The Vortex 920ZR-36 is a high-performance 36-tooth aluminum rear sprocket designed for serious street and track riders. Part of Vortex's VTX series, this sprocket is engineered for the 920 chain pitch and manufactured from lightweight, high-strength aluminum alloy for an optimal balance of durability and reduced unsprung weight.

Key Features:

• 36-Tooth configuration for precise final drive ratio tuning
• 920 chain pitch compatibility
• CNC-machined aluminum construction for superior strength-to-weight ratio
• Hard anodized finish for corrosion resistance and extended service life
• Precision-cut teeth for smooth, consistent chain engagement
• Direct OEM-style fitment for straightforward installation

Vortex Racing is a trusted name in the powersports industry, known for producing competition-grade drivetrain components. The VTX series rear sprockets are a popular upgrade for riders looking to fine-tune their gearing for acceleration, top speed, or track performance without adding unnecessary weight.