Join Date: Sep 2004
Location: Tucson, AZ, USA
I've done what several folks have suggested: Go to Wal-Mart, buy the least-expensive 12V air compressor they have (Campbell Hausfeld about $15-$20), remove it from the big plastic case that houses it and just carry the guts.
'04 K1200RS Alpine White/Orient Blue
'05 R1200GS Red
'07 KTM 950 Super Enduro