Vortex 526AK-45 Racing Rear Sprocket 520 Pitch 45 Tooth Black Aluminum

The Vortex 526AK-45 Racing rear sprocket combines lightweight aluminum construction with precision engineering for competitive motorcycle performance. Designed for 520 pitch chain applications, this 45-tooth sprocket offers an excellent balance between acceleration and top speed for sport bikes and racing applications.

Key Features:

• 45-tooth configuration for optimized gearing ratios
• 520 pitch compatible for lightweight racing chain systems
• CNC-machined 7075-T6 aluminum alloy construction for strength and weight reduction
• Black anodized finish for corrosion resistance and professional appearance
• Precision-cut teeth ensure smooth chain engagement and extended wear life
• Drilled weight-reduction holes minimize rotational mass

Vortex Racing sprockets are manufactured to exacting tolerances using aerospace-grade aluminum, making them a popular choice among roadracing professionals and track day enthusiasts. The 526 series features Vortex's advanced tooth profile design that reduces friction and maximizes power transfer while extending chain life.