Vortex 528ZK-53 CAT5 Aluminum Rear Sprocket 520 Pitch 53 Tooth

The Vortex 528ZK-53 is a high-performance rear sprocket designed for serious riders who demand precision and durability. This CAT5 aluminum sprocket features 53 teeth and is engineered for 520 pitch chain applications.

Premium Construction:

• CNC machined from 7075-T6 aerospace-grade aluminum for exceptional strength-to-weight ratio
• CAT5 anodized finish provides corrosion resistance and striking appearance
• 100% manufactured in the USA to exacting tolerances
• Significantly lighter than OEM steel sprockets for reduced rotating mass

Performance Features:

• Patented tooth design with signature saber tooth grooves increases sprocket longevity
• Precision machining ensures smooth, quiet operation and consistent chain engagement
• Cupped down face design reduces weight without sacrificing structural integrity
• Improved acceleration and handling through reduced unsprung weight

Race-Proven Design:

Vortex Racing has been manufacturing top-quality motorcycle racing components since 1995. Owned and operated by motorcycle racers, every Vortex sprocket is tested on the track with direct feedback from professional race teams worldwide. The unique design and manufacturing process makes Vortex sprockets unlike any other on the market.

Specifications:

• Chain Pitch: 520
• Tooth Count: 53T
• Material: 7075-T6 Aluminum
• Finish: CAT5 Anodized (color options available)
• Position: Rear