Notes about the 2006 FLTRI model year:
- First year of the Harman/Kardon Radio.
- ESPFI is standard, no carburetor
- Last year of 88ci/5 Speed Transmission
- Redesigned ball-and-ramp mechanism and lighter diaphragm spring, clutch-lever effort has been reduced by a claimed 24 percent
- 50 amp/650 watt charging system