Vortex 414ZR-39 Aluminum Rear Sprocket 39-Tooth Red

The Vortex 414ZR-39 is a 39-tooth aluminum rear sprocket finished in a red anodize, built to Vortex Racing's exacting standards for street and track use. CNC-machined 100% in the USA from a specially formulated aluminum alloy, this sprocket delivers a significant weight reduction over stock steel units, helping reduce rotating mass for improved throttle response and acceleration.

Key Features:

• 39-Tooth rear sprocket for tunable gear ratio adjustment
• Red anodized finish for corrosion resistance and aggressive styling
• 100% CNC manufactured in the USA to precise tolerances
• Specially formulated aluminum alloy per Vortex specifications
• Patented tooth profile designed to increase sprocket longevity and reduce chain wear
• Lightweight construction reduces rotating mass for improved power delivery
• Bolt pattern: 414 series carrier fitment

Vortex Racing sprockets are the preferred choice of racers and performance street riders worldwide. The 414ZR-39 is a direct bolt-on upgrade that allows riders to fine-tune their gearing for improved low-end torque and faster acceleration compared to a stock sprocket configuration.