Vortex 170ZR-52 VTX Aluminum Rear Sprocket 52-Tooth

The Vortex 170ZR-52 is a high-performance aluminum rear sprocket from Vortex Racing's popular VTX series. Designed as a lightweight upgrade over heavy steel OEM sprockets, this 52-tooth rear sprocket is precision-machined from high-grade 7075-T6 aluminum for an optimal balance of strength and weight savings.

Key Features:

• 52-Tooth rear sprocket for optimized acceleration and drive ratio tuning
• Precision-machined from 7075-T6 aircraft-grade aluminum for maximum strength-to-weight ratio
• Hard anodized finish for corrosion resistance and extended wear life
• CNC-machined for tight tolerances and consistent chain engagement
• Significant weight reduction compared to stock steel sprockets
• Compatible with standard motorcycle chain pitches
• Direct bolt-on replacement — no modifications required

Vortex Racing is a trusted name in the motorcycle performance and racing industry, known for producing sprockets that meet the demands of both track riders and street enthusiasts. The VTX aluminum sprocket line offers a straightforward way to fine-tune your gearing while shedding rotational mass for improved throttle response.