This is the needed part to convert a center lock rear hub, like the ones used on the Excess XLC complete wheel range, to set the hub up to use a disc rotor and disc brake set up.
FEATURES :
Forged Aluminum
Center lock hubs bracket compatible
ISO 6-bolt disc brake rotors compatible
Size : 52x52x9mm / 2.05″x2.05″x0.35″
Weight : 27 g / 0.95 oz
Max torque : 30NM