Vortex 414E-51 Rear Sprocket Pitch Aluminum Sprockets - 51-Tooth 420

The Vortex 414E-51 is a high-performance rear sprocket featuring 51 teeth with a 420 chain pitch. This sprocket is part of Vortex's F5 PTFE Hardcoat aluminum line, engineered for superior durability and performance in demanding riding conditions.

Key Features:

• 51-tooth configuration for precise gearing optimization
• 420 pitch for compatibility with 420 chain systems
• Hard anodized aerospace aluminum construction with jet black dye
• PTFE (Teflon) coating improves lubricity and extends service life
• 100% CNC manufactured in the USA to exact specifications
• Lightweight design reduces rotating mass for improved acceleration
• Unique patented tooth profile increases sprocket longevity
• Silver anodized finish prevents corrosion and stays cleaner longer

Vortex Racing sprockets are engineered with precision manufacturing and specially formulated aluminum alloys that deliver race-proven performance. The F5 Hardcoat treatment makes this one of the most durable aluminum sprockets available, offering an excellent balance of weight savings and extended wear life for both street and track applications.