Wunderlich - Aktivkomfort Rider Seat With Seat Heating (#30931)We manufacture our seats with a characteristic, ergonomic 3D contour that lets the rider become one with their BMW. The shape and angle of the carefully crafted, progressively structured, seat core, which comes with an integrated seat heating element, support the ergonomically beneficial, natural posture of the back. Integrated, riding is a relaxing affair and thus also active. And there's no doubt that relaxed sitting adds a serious plus to passive