44 mm 6 Hole 3/4" ID x 1.15" W x 2.1" OD Disc Brake and Freewheel adaptor with 1.375 x 24 RH

This is for the adaptor ONLY.  The Freewheels, bolts, washers, nuts or Disc Brake Rotors are NOT included.  You must add the parts you need to the order.

44 mm 6 Hole 3/4" ID x 1.15" W x 2.1" OD Disc Brake and Freewheel adaptor with 1.375 x 24 RH

This is a 3/4" ID with two 6 mm x 10 set screws at 16 & 104 degrees apart so they do not interfere with the 44 mm 6 holes pattern for the Disc Brake.  Has a 3/16" Full keyway.

The Width is 1.15" wide.
The Larger OD is 2.1"
The threads are 1.375 x 24 Right Hand
Material is 12L14 Steel & Zinc Plated

You may need to order the following parts if you do not have them. 
Buy them now and safe time in having to go hunt them down.

1 ea.  Carbon steel Key 3/16" x 3/16" x 1" long Zinc Plated.   Product ID : 2640
6 ea.  5mm x 0.8 Zinc Nylock Hex Nut   Product ID : 0404
6 ea.  5mm x .80 x 20mm long Hex Head Bolt Zinc Plated   Product ID : 2543
6 ea.  6mm Flat Washer Zinc Plated  (you only need one 6 mm washer by the Rotor) Product ID : 3365