At DMG Motorsports, we present the Vortex 251S-42 Steel Rear Sprocket — a 42-tooth, 530-pitch, black-finished sprocket engineered for Honda applications that demand reliable, race-proven drivetrain components. Vortex has built its reputation on manufacturing top-quality racing components, and this steel rear sprocket carries that same commitment to precision and durability into everyday street and track use. Built from high tensile carbon steel and finished in a satin black electro-plated coating, this sprocket is designed to resist corrosion while standing up to the demands of aggressive riding.

Each Vortex sprocket is individually CNC machined to the tightest tolerances, ensuring smooth, consistent power delivery straight out of the box. The signature Ideal Tooth Design™ promotes perfect chain hold and release, reducing wear on both the sprocket and chain while maximizing the lifespan of your entire drivetrain. Whether you're replacing a worn factory sprocket or upgrading for consistent performance, the Vortex 251S-42 delivers the durability and precision that riders expect from a trusted racing brand.

Features:

• High tensile carbon steel construction for long-lasting strength
• Precision CNC machined individually for the tightest tolerances
• Ideal Tooth Design™ for perfect chain hold and release
• Maximum wear resistance for extended service life
• Satin black electro-plated finish that resists corrosion
• 42-tooth, 530-pitch configuration for Honda applications
• Hardened teeth built to withstand high-mileage use without sacrificing strength

Fitment