Frame Stern Side RailsConvert your oar powered raft to a motor powered rig with the NRS Stern Side Rails. Use these rails to connect the NRS Motor Mount to your raft frame, or for other custom applications. Sold as a pair in 3 different lengths. To determine fit, measure the distance from the center of your stern crossbar to the center of the raft's rear tube and choose the closest offered length. Looking to use this for a seat mount? Check out the NRS Stern Mount Fishing