Includes:
26" rigid fork with disc brake mount, chrome 513102
Monster disc brake rotor 255mm 505219
Disc brake caliper  505203
Disc brake caliper adapter for 255mm Monster Rotor 505226
Front hand brake lever  505208
65" bicycle brake cable  505212
21.1mm stem for threaded headset, 4 bolt, also included 534018

21.1mm threaded headset, also included 503006

Application:
The standard caliper and adapter bolts to the fork's welded bracket that accepts a caliper.  The 255mm rotor bolts to your standard 6 bolt rear disc brake wheel hub.

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