It's for my partner, who to complicate matters had three vertebrae in his back fused and an artificial disc put in above that. And we live on a mountain, so travel gets used and may be beneficial. Though we also climb up said mountain so the xc is pretty nice too (I have a xc bike). The Yeti is proving really hard to find so far!
Thanks guys, anyone else have an opionion?
"I think it has done more to emancipate women than anything else in the world. It gives women a feeling of freedom and self-reliance. I stand and rejoice every time I see a woman ride by on a wheel...the picture of free, untrammeled womanhood." Susan B Anthony