Vortex 767C-57 Rear Sprocket Aluminum Sprockets - 57-Tooth

The Vortex 767C-57 is a high-performance 57-tooth rear sprocket engineered for motorcycles requiring precise power transfer and reliable durability. Manufactured from aerospace-grade aluminum, this sprocket delivers optimal strength while reducing rotational mass for improved acceleration and handling characteristics.

Key Features:

• 57-tooth configuration for customized gear ratio tuning
• Lightweight aluminum construction reduces unsprung weight
• Patented tooth profile design extends sprocket longevity
• Precision-machined to exacting tolerances for concentricity
• Compatible with 520 or 525 pitch chains (verify fitment for your specific application)
• Available in natural silver finish

Vortex sprockets are trusted by professional racers and enthusiasts alike for their superior craftsmanship and performance. The unique tooth design reduces chain wear and provides smoother power delivery compared to conventional sprockets. Whether you're looking to replace worn OEM gearing or fine-tune your motorcycle's performance with custom ratios, the 767C-57 delivers championship-proven quality.