Vortex 247ZR-39 Rear Sprocket 39 Tooth

The Vortex 247ZR-39 is a high-performance rear sprocket designed for demanding motorcycle applications. This 39-tooth sprocket is manufactured from premium 7075-T6 aluminum alloy, providing an optimal balance of lightweight construction and exceptional durability.

Key Features:

• 39-tooth configuration for precise gearing ratio adjustment
• Constructed from 7075-T6 aluminum for superior strength-to-weight ratio
• CNC-machined for precise tooth profiles and accurate fitment
• Hard-anodized finish for enhanced wear resistance and corrosion protection
• Self-cleaning tooth design helps prevent mud and debris buildup
• Vortex CAT5 technology ensures optimal chain engagement

Vortex sprockets are engineered to exact tolerances to maximize chain life and performance. The hard-anodized coating provides a durable finish that resists wear from chain contact while maintaining dimensional accuracy throughout the sprocket's service life. This sprocket is an excellent choice for riders seeking to fine-tune their bike's acceleration and top-speed characteristics.