Vortex 435ZR-51 CAT5 Rear Aluminum Sprocket Red 51-Tooth 520-Pitch

The Vortex 435ZR-51 CAT5 rear sprocket delivers race-proven performance and eye-catching style for sport bikes and performance motorcycles. This lightweight aluminum sprocket features a vibrant red anodized finish with contrasting silver CNC-machined highlights that add a distinctive look to your drivetrain.

Key Features:

• Lightweight CAT5 aluminum racing sprocket construction reduces unsprung weight for improved handling and acceleration
• 51-tooth configuration for 520-pitch chain systems
• 100% CNC manufactured in the USA to extremely tight tolerances
• Specially formulated 7075-T6 aluminum alloy provides exceptional strength while being 66% lighter than steel
• Patented Saber tooth grooves and unique tooth profile increase sprocket longevity and maximize power transfer
• Red anodized finish with silver machine-cut accents for a custom appearance
• Self-cleaning tooth design helps prevent dirt and debris buildup
• Advanced concentricity and accuracy of fit ensure smooth operation and extended chain life

Vortex sprockets are developed and tested by professional race teams in Supercross, Motocross, and Road Racing applications. The CAT5 series combines high-performance materials with precision engineering to deliver a sprocket that offers both durability and weight savings for serious riders.