Vortex HFRA Hyper Fast 520 Conversion Chain and Sprocket Kit CK6347

• Use RV3 or SV3 Vortex chains

HFRA "HYPER FAST" 520 KIT

• Conventional Street kit with hard-coat aluminum rear sprocket
• Gearing one down in front, two up in rear

HFRS "HYPER FAST" 520 KIT

• Gearing one down in front, two up in rear
• Conventional Street kit with laser cut steel rear sprocket

WSS WARRANTY KIT

• Stock gearing with laser cut steel rear sprocket