Vortex 427ZR-53 Rear Sprocket 53 Tooth 520 Pitch

The Vortex 427ZR-53 is a high-performance rear sprocket designed for sport and racing motorcycles. This lightweight aluminum sprocket features 53 teeth and is engineered for 520 pitch chain applications, offering an excellent balance of acceleration and durability.

Key Features:

• 53 tooth count for optimized gear ratios
• 520 pitch chain compatibility
• Precision CNC-machined from high-grade aluminum alloy
• Hard-anodized finish for enhanced wear resistance
• Self-cleaning mud grooves to prevent debris buildup
• Lightweight design reduces rotational mass for improved acceleration
• CAT5 steel alloy construction for superior strength-to-weight ratio

Vortex sprockets are manufactured to strict tolerances ensuring proper chain engagement and extended drivetrain life. The hard-anodized surface treatment provides excellent corrosion resistance and extends service life compared to untreated aluminum sprockets.