Paragon Sliding Dropouts - Multispeed/Disc

This complete sliding dropout assembly includes a pair of dropouts, a pair of aluminum sliding inserts, four each M8 x 1.25 x 18 button head cap screws, two each M5 x 0.8 x 35 socket head cap screws, two each 2 mm thick double washers, two each M5 thumb nuts and two each M5 hexagon locknuts. Both the hex nuts and the thumb nuts are meant to be used as locknuts for the adjuster screw. Typically one or the other is used, not both. Some riders use the adjusting screw bottomed out in the thumb nut, making a larger head for the adjusting screw. If you choose to do this, use the hex nut as a locknut.

The total sliding adjustment is 0.80". Made from 17/4 stainless steel, the dropouts are flat, and 5 mm thick at the chainstay and seatstay tabs. The hanger length is 1.180". The right side insert, DR4006, has a derailleur hanger for multi-speed applications and the left side insert, DR4007, has an ISO disc brake mount.