Vortex 248ZR-51 Aluminum Rear Sprocket 520 Pitch 51 Tooth Red

The Vortex 248ZR-51 is a high-performance aluminum rear sprocket designed for serious riders who demand precision and reliability. This 520-pitch sprocket features 51 teeth and showcases Vortex's signature red anodized finish with machined silver accents for a striking appearance.

Key Features:

• CNC machined from aerospace-grade 7075-T6 aluminum for exceptional strength and minimal weight
• Red anodized finish applied before machining creates distinctive colored sprocket with silver highlights
• Unique tooth profile design engineered for optimal chain engagement and extended sprocket life
• Precision lightening holes strategically placed to reduce rotating mass without compromising strength
• Manufactured to exacting tolerances ensuring perfect concentricity and balance
• 520 chain pitch compatible with 51 teeth

Vortex Racing sprockets are trusted by championship-winning race teams and performance enthusiasts worldwide. The advanced aluminum construction significantly reduces unsprung weight compared to OEM steel sprockets, delivering improved acceleration, handling response, and overall performance. Each sprocket is individually CNC machined in the USA to ensure consistent quality and precision fitment.