The only thumper that can really be ridden two-up is the KLR-650. It is the only one with the frame and seat.
The KTM 640 ADV, the old NX-650 Dominator (and the XL-650), and the DR-650 with a custom saddle (see the DR650 thread) are the only other ones that seem to come close.
None of the Enduro race bikes (even the TE-610/630) have the frames and the ergos.
Read a lot of threads, ride a lot of bikes. Make up your own mind.
1990 Honda NT-650 Hawk-GT
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