Vortex 635A-56 Aluminum Rear Sprocket 56-Tooth

The Vortex 635A-56 is a high-performance aluminum rear sprocket designed for sport and racing motorcycles. This lightweight sprocket features 56 teeth and is constructed from precision-machined 7075-T6 aluminum alloy, offering an excellent balance of strength and reduced rotational mass compared to steel sprockets.

Key Features:

• 56-tooth configuration for optimized gearing options
• CNC-machined from 7075-T6 aluminum for superior strength-to-weight ratio
• Unique tooth profile design increases sprocket longevity and reduces wear
• Hard-anodized finish for enhanced durability and corrosion resistance
• Precision-drilled weight reduction holes minimize unsprung weight
• Self-cleaning mud groove design prevents debris buildup

Vortex sprockets are engineered using patented tooth profile technology that optimizes power transfer while extending chain and sprocket life. The 635A series is a popular choice among racers and performance enthusiasts seeking improved acceleration characteristics and reduced weight. This sprocket is designed to work with 525-pitch or 520-pitch chains depending on the specific motorcycle application.