Vortex CKG4103 GFRS Street Conversion Chain & Sprocket Kit 520 15/45T Gold

The Vortex CKG4103 GFRS (GoFast Racing Street) 520 Conversion Chain and Sprocket Kit provides a complete drivetrain upgrade designed to enhance acceleration and reduce rotating mass. This street kit features a laser-cut steel rear sprocket with gearing one down in front (15T) and stock rear (45T), paired with a Vortex SX3 gold chain measuring 520 pitch with 112 links.

Complete Kit Includes:

• Steel front sprocket (15 tooth) with drilled lightening holes
• Laser-cut steel rear sprocket (45 tooth) with silver finish
• 520 pitch SX3 gold chain (112 links)
• Rivet-type master link included

Key Features:

• Ready to install with no chain cutting required
• Vortex Performance Links chains are made in Japan to the highest quality specifications
• Steel front and rear sprockets for maximum durability and longevity
• 520 conversion reduces weight compared to larger pitch chains
• 15/45T gearing improves acceleration over stock ratios
• Gold X-ring chain provides superior lubrication retention

This GFRS kit is designed for street motorcycles looking to optimize acceleration performance while maintaining excellent component life. The steel sprocket construction ensures durability for extended use, while the Japanese-made SX3 chain delivers smooth, reliable power transfer.