Thanx for your reply.
Hope your wife is happy now.
My wife is al little bit taller (153 cm) and she can not ride my Beamer (thank God !)
She used to ride motorcycles when she was younger.
Her first was a MotoGuzzi 254 (a 250 cc four stroke four cilinder with the revs going up to 12.000 rpm with a wonderful sound),followed by a Suzuki 185 dirt bike (2 stroke) and a Kawasaki 250 (1 cilinder four stroke)
Going out with the Ďbig boysí was not really a lot of fun because our cruising speed was her max speed and that became very tiring.
At one point she decided riding in the back was better