Part Description
Fits all FX, FXR and Sportster 1977-1983 front with dual disc Rotor has 10" (254mm) outer diameter, 2 13/32" inner diameter and has 5/16" countersunk mounting holes, Rigid mount (EU)
Text excerpt from the catalog:
Galfer "Skulled" discs are exclusively available from Zodiac and are definitely the coolest disc brake rotors on the market. Available as full floating or rigid mount for most applications. Discs are approved and the state-of-the-art disc brake technology will give you race proven stopping power. As with all disc brake rotors it is strongly recommended to install them in conjunction with new brake pads.