Vortex 150ZR-43 Red 43-Tooth Aluminum Rear Sprocket

The Vortex 150ZR-43 is a 43-tooth aluminum rear sprocket from Vortex's ZR series, featuring a red anodized finish with contrasting silver machine cuts. Designed for motorcycle applications requiring a lightweight, high-performance replacement or gearing upgrade, this sprocket is 100% CNC machined in the U.S.A. from a specially formulated CAT5 aluminum alloy per Vortex specifications.

Key Features:

• 43-tooth rear sprocket for precise final drive gearing adjustment
• CAT5 lightweight aluminum construction — reduces unsprung rotating mass versus stock steel sprockets
• Red anodized finish with contrasting silver CNC machine cuts for a premium appearance
• Vortex patented saber tooth groove design — unique tooth profile increases sprocket longevity and reduces chain wear
• 100% CNC manufactured in the U.S.A. to tight tolerances for concentricity and consistent fitment
• Specially formulated alloy per Vortex Racing specifications for optimal strength-to-weight ratio

Vortex has been manufacturing top-quality racing components since 1995. Owned and operated by motorcycle racers, every component is built to the tightest tolerances and tested with direct feedback from professional race teams worldwide. The 150ZR-43 is an ideal choice for riders looking to fine-tune acceleration and throttle response.