Pit Viper - The Night Caulker 2000S Colour_Silver For mounting a 203mm rotor

For mounting a 203mm rotor if the Fork is built to accept a 180mm rotor

tested to EN62133-2-22017

Consult the size guide here to decide which size is right for you

one for each side of the BB

Graphene possesses completely different mechanical and tribological properties to graphite

Pit Viper - The Night Caulker 2000S Colour_Silver For mounting a 203mm rotorSo you want to know more? Is the home depot theme song your guilty pleasure? Do you treat power tool brands the same way you treat your favorite team? Do you have eyes? You like seeing clearly at night, knowing that your z87+ rated Pit Vipers will protect you from danger? If you answered yes, I want to introduce my friend, The Night Caulker 2000s. No assembly required. The Night Caulker is also a part of the BALL ISTIC Pit Vipers family. A step up