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Vortex CK4243 GFRA Go Fast 520 Conversion Chain and Sprocket Kit
All Vortex Performance Links chain kits are ready to install and require no chain cutting. Vortex Performance Links chains are made in Japan to the highest quality specifications in the industry. SV3 Series chains feature a dual pocket sealing system resulting in up to 7 times longer wear life compared to standard o-ring chains. GFRA (Go Fast) 520 conversion kits with a lower gear ratio are available for most popular models for faster acceleration, aluminum and steel sprockets available. Compare OE gearing to Vortex kit gearing to verify gear ratio differences.
Gearing one down in front, stock rear. On the continent of North America. Photos are for reference only. Actual product may differ from the item shown in photograph.