sound system, two-tone paint with special insignia, adjustable passenger floorboards and adjustable foot pegs as well as foot heaters for the rider. In 1990 It had a weight of dry. The GL1500SE '91 was essentially unchanged, though weight and price were up a bit at . Hitherto optional rear speakers and CB radio became standard on the GL1500SE '93; boosting both its weight—. The GL1500SE '97 had powertrain updates. Honda marked its 50th anniversary in 1999 without a GL1500SE price increase, and the American-made GL1500SE '99 that was exported to Japan got a two-tone paint job. More significantly, the export model got an exhaust air-injection system along with carburetor modifications in order to pass Japan's new emission regulations. The 25th Anniversary GL1500SE in 2000 had a claimed dry weight from 1995 to 2000 was . GL1500 Interstate The GL1500I '91 model had its weight and price cut by eliminating the reverse gear, cruise-control, the passenger footboards, and by replacing the audio system with a small Kenwood radio. The seat was lowered by . Claimed dry weight for the 1991 Interstate was . In 1992 the Kenwood radio was, in turn, replaced by a new Panasonic 25-watt-per-channel sound system with intercom. Weight for the GL1500I '92 rose slightly to . As with the other 20th Anniversary models, the cost of a GL1500I '95 jumped. The last GL1500I was the 1996 model. Claimed dry weight for '95 and '96 was . The Interstate model was discontinued, replaced in 1997 by the Valkyrie Tourer (GL1500CT) as well as the 1999 Valkyrie Interstate (GL1500CF). 5th generation GL1800(SC47) The first new model for 13 years, the 2001 GL1800 had a larger engine with fuel injection, and a power increase from to . The GL1800's extruded aluminium frame, comprising 31 elements (barely half the GL1500's number) resulted in an overall weight decrease. Options included ABS braking. The 2006 model had further options: an airbag, in-dash GPS called Internavi, with audio information provided through the speakers and headset cables, plus a rider "comfort package" comprising saddle heating, heated grips, and adjustable engine-air vents ahead of the driver's foot pegs. Update(SC68) The 2010 model year was the last to be produced in the United States, and no 2011 model year Gold Wings were produced while manufacturing was transferred to Japan in 2012. Some retailers and aftermarket traders group all GL1800 models into two categories: US made GL1800s (2001–2010)