Vortex 525C-45 525-Pitch Steel Rear Sprocket 45-Tooth Black

The Vortex 525C-45 is a 45-tooth, 525-pitch steel rear sprocket engineered for street and performance motorcycle applications. Built to Vortex's exacting race-derived standards, this sprocket delivers reliable power transfer and extended service life for demanding riders.

Key Features:

• 525 pitch — compatible with all 525-series drive chains
• 45 tooth count — direct replacement or gearing adjustment option
• Carbon steel construction — laser-cut from high-quality carbon steel for strength and durability
• Electroplated satin black finish — corrosion-resistant coating for long-lasting appearance
• Hardened teeth — case-hardened tooth profile resists wear over thousands of miles
• Lightening holes — strategically drilled to reduce rotating mass without sacrificing integrity
• Manufactured to tight tolerances for precise concentricity and smooth chain engagement

Vortex is a U.S.-based manufacturer with over 15 years of experience producing top-quality motorcycle racing components for Road Racing, Supercross, Motocross, and Flat Track applications. Their sprockets are tested with feedback from professional race teams worldwide, ensuring every part meets the demands of both street and competition use.