Vortex 454ZRV4-43 VTX Aluminum Rear Sprocket 43-Tooth Silver

The Vortex 454ZRV4-43 is a lightweight, high-performance aluminum rear sprocket designed for serious street and track riders. Machined from 7075-T6 billet aluminum, this sprocket delivers an exceptional strength-to-weight ratio, reducing rotating mass for improved throttle response and overall drivetrain efficiency.

Key Features:

• 43-Tooth rear sprocket for fine-tuned gearing performance
• 100% CNC manufactured in the USA to tight tolerances for precision fit
• 7075-T6 billet aluminum construction — lightweight yet remarkably durable
• Silver anodized finish provides corrosion resistance and a clean appearance
• Vortex patented tooth design promotes extended sprocket longevity
• Gunk-clearing grooves between teeth help shed dirt and debris
• Reduces rotating mass for improved acceleration, deceleration, and directional changes

Vortex is a U.S.-based manufacturer trusted by professional racing teams across Motocross, Supercross, Road Racing, and Flat Track disciplines. Each sprocket is built to the same exacting standards used at the highest levels of motorsport competition.