Vortex 312-53 Aluminum Rear Sprocket 53 Tooth 420 Pitch

The Vortex 312-53 is a lightweight 53-tooth aluminum rear sprocket designed for high-performance and racing applications. Manufactured from a specially formulated aluminum alloy developed to Vortex's precise specifications, this sprocket delivers an ideal balance of low weight and long-lasting durability on the track.

Key Features:

• 53-tooth rear sprocket for optimized gear ratio tuning
• Lightweight aluminum construction reduces unsprung rotational mass
• 420 pitch chain compatibility
• Precision-machined to tight tolerances for smooth, consistent chain engagement
• Induction-hardened and finished for extended service life
• Patented Vortex sprocket design for superior strength-to-weight ratio

Vortex sprockets are trusted by professional racers and championship teams worldwide. The 312-53 is a direct bolt-on replacement that allows riders to fine-tune their final drive ratio for maximum acceleration or top-speed performance depending on track conditions.