Vortex CK6317 Racing Sprocket Kit , Black
- 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.
- All chains in these Vortex kits include a rivet type master link, clip type links are also available (sold separately).
- HFRS (Hyper Fast) 520 conversion kits with 1 down in front, 2 up in rear gearing with laser cut steel rear sprocket..