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.