Vortex 210ZR-43 Aluminum Rear Sprocket 43-Tooth

The Vortex 210ZR-43 is a 43-tooth aluminum rear sprocket from Vortex Racing's ZR series, engineered for performance-minded motorcycle riders seeking a lightweight, precision-manufactured upgrade over their stock sprocket.

Vortex manufactures this sprocket from a specially formulated aluminum alloy per their own specifications, then 100% CNC machines it in the USA to extremely tight tolerances. The result is a sprocket that delivers an unrivaled level of precision and consistency. A silver anodized finish is applied to resist corrosion and protect the aluminum from the elements.

Key Features:

• Lightweight aluminum construction — reduces unsprung and rotational mass for improved throttle response
• 100% CNC manufactured in the USA — tight tolerances for precise chain engagement
• Specially formulated alloy per Vortex specifications — optimized strength-to-weight ratio
• Silver anodized finish — corrosion-resistant protection
• Vortex patented saber tooth groove design — unique tooth profile increases sprocket longevity
• 43 teeth — direct stock replacement or gearing tuning option

Vortex sprockets are trusted by professional racing teams worldwide. The ZR series delivers race-proven performance for street and track applications, making the 210ZR-43 an excellent choice whether you're replacing a worn OEM sprocket or fine-tuning your final drive ratio for improved acceleration.