Vortex 410ZL-46 Aluminum Rear Sprocket 46-Tooth 420 Pitch

The Vortex 410ZL-46 is a lightweight aluminum racing rear sprocket featuring 46 teeth and designed for 420 pitch chain systems. CNC-manufactured in the USA from specially formulated aerospace-grade alloy, this sprocket delivers precision engineering for optimal performance and durability.

Key Features:

• 100% CNC manufactured in the USA for superior precision
• Constructed from durable 7075 T6 aluminum alloy per Vortex specifications
• Silver anodized finish prevents corrosion and extends service life
• Unique patented tooth design increases sprocket longevity
• Lightweight construction reduces rotating mass for improved acceleration and handling
• Gunk-clearing grooves between teeth keep harmful elements at bay

Many riders report that Vortex aluminum sprockets have a lifespan that rivals some steel sprockets due to their tight manufacturing tolerances. The 410ZL series is specifically designed for 420 pitch applications commonly found on smaller displacement sport bikes and entry-level motorcycles. This 46-tooth configuration offers versatile gearing options for customizing acceleration and top speed characteristics.