Vortex 125ZR-45 Red 45-Tooth Rear Sprocket

The Vortex 125ZR-45 is a high-performance 45-tooth rear sprocket designed for motorcycle racing applications. This sprocket is part of Vortex's CAT5 aluminum racing line, offering a perfect balance of strength and lightweight construction for optimal performance.

Key Features:

• Lightweight CAT5 aluminum construction for reduced rotational mass
• 45-tooth configuration for customized gearing
• Patented Saber tooth groove design increases sprocket longevity
• Red anodized finish with contrasting silver machined cuts
• 100% CNC manufactured in the U.S.A. to precise specifications
• Specially formulated aluminum alloy per Vortex specifications
• Unique tooth design reduces wear and extends service life

Vortex rear sprockets feature a patented tooth profile that sets them apart from conventional sprocket designs. The precision CNC manufacturing ensures perfect tooth geometry for smooth power transfer and reduced chain wear. The lightweight aluminum construction helps improve acceleration and handling while maintaining durability for demanding racing conditions.