The RSD transmissions feature a forged billet aluminum support plate with a hydraulic clutch cylinder and contemporary styling, a large-diameter outside pulley support bearing, and a gold zinc-coated 32-tooth lightened pulley. The RSD transmissions are designed for custom wid tire builds, and the transmissions fit 1990-1999 Softails, as well as most custom aftermarket frames.

Note: Installation on 1994 and newer models will require a speedometer recalibration unit.

RSD transmission features include:

- Unique new RSD design.

- Large 4.30" diameter outside bearing support for pulley

- Forged outer support plate with hydraulic clutch

- Gold zinc pulley

- Stylish window cutouts.

- Precision-machined, investment cast steel shift forks.

- Fully CNC machined steel shift drum.

- Cast 356-T6 aluminum cases.

- Forged 6061 aluminum trap door.

- 2.93:1 first gear.

- 2.20:1 second gear.

- 1.60:1 third gear.

- 1.23:1 fourth gear.

- 1.00:1 fifth gear and a 0.88:1 overdrive sixth gear.

- 8620H high nickel content chromemoly steel gears.

Right - Side Drive 6-Speed for Softails

#680257 - Polished