Vortex 206ZR-51 CAT5 Rear Sprocket 420 Pitch 51 Tooth Red

The Vortex 206ZR-51 is a high-performance CAT5 aluminum rear sprocket designed for Honda Grom motorcycles equipped with 420 pitch drive systems. CNC machined from 7075 aluminum, this 51-tooth sprocket delivers exceptional strength while minimizing rotating mass for improved acceleration and performance.

Key Features:

• 51 teeth for customized gearing ratios
• 420 pitch compatibility for Honda Grom applications
• Red anodized finish with contrasting silver machined cuts
• 7075-T6 aluminum construction for optimal strength-to-weight ratio
• Unique tooth design increases sprocket longevity
• 100% CNC manufactured in the USA
• Specially formulated alloy per Vortex specifications
• Patented Vortex sprocket design for superior performance

Vortex CAT5 sprockets feature a protective anodized coating that prevents oxidation while adding distinctive style to your motorcycle. The red anodized finish is applied before machining, creating the iconic two-tone appearance Vortex sprockets are known for. This 51-tooth configuration allows riders to fine-tune their bike's gearing for increased top speed compared to smaller tooth counts.