Vortex CKG2723 GFRA GoFast Conversion Chain and Sprocket Kit - 520 Gold

The Vortex CKG2723 is a GFRA "GoFast" 520 Conversion Chain and Sprocket Kit finished in gold. This kit delivers a performance-focused gearing change with one tooth down on the front sprocket and two teeth up on the rear, providing quicker acceleration and improved throttle response compared to the stock drivetrain setup.

Vortex chain and sprocket kits are ready to install and require no chain cutting, making installation straightforward. The kit includes a gold Vortex SX3 or RX3 series performance chain manufactured in Japan to the highest quality specifications, along with matched front and rear sprockets engineered to precise tolerances.

Key Features:

• GoFast (GFRA) gearing — one tooth down in front, two teeth up in rear for faster acceleration
• 520 conversion — narrower, lighter chain pitch reduces rotating mass and frees up horsepower
• Gold finish — anodized for durability and a distinctive appearance
• Vortex Performance Links chain — made in Japan, includes rivet-type master link (clip-type available separately)
• Ready-to-install kit — no chain cutting required
• RX3/SX3 series chain features multi-pocket sealing system for extended wear life versus standard O-ring chains
• Laser-cut steel sprockets with hardened teeth for corrosion resistance and long service life

The Vortex CKG2723 is ideal for riders seeking a bolt-on performance upgrade with a premium gold aesthetic. Vortex Racing is a U.S.-based manufacturer with decades of experience supplying race-proven drivetrain components to professional and amateur racers worldwide.