Yes. Water Bike is not large and it is light. You can use various kayak racks to put the hull on the roof. The Insert Module will fit in the trunks or back seats of most cars and SUVs .The water Bike hull will fit the back seats of most SUVS, if there is enough room.

Yes. You can adjust the seat easily with one special seat tighten blot for adjusting the seating position.