Sure, compressed air works great - I have a tip for inflating sports balls that screws on the end of my blow gun
Slip that tip under the edge of the grip and you can usually 'float' the grip off the bar. Sometimes you have to encircle and seal the end with your thumb and forefinger to get it to inflate. If it's heavily glued a little shot of electrical or brake cleaner will release the adhesive.
extracted from the flanders site above:
Year Bar Diameter Height Width Pullback Center Clamp Area
Adventurer 2001 7/8" 2-3/4" x 4-1/2"
Legend 2001 7/8" 2-3/4" x 4-1/2"
Speed Triple 2002 - 2005 7/8" 3-1/2" 28-1/2" 8" 6" 2-3/4" x 4-1/2"
Speed Triple 2001 7/8" 2-3/4" x 4-1/2"
Thunderbird 2002 - 2003 7/8" 7" 28" 9-1/2" 6" 2-3/4" x 4-1/2"
Thunderbird 2001 7/8" 2-3/4" x 4-1/2"
Thunderbird Sport 2004 7/8" 2-1/2" 27-1/2" 5" 5-1/2" 2-3/4" x 4-1/2"
Tiger 2002 - 2005 7/8" 6" 31" 6-1/2" 5-1/2" 2-3/4" x 4-1/2"
Tiger 2001 7/8" 2-3/4" x 4-1/2"