Year of Manufacture: 2015 Seat Measurement: 18" Seat Type: SE 26 – flat seat Flap Measurement: 16" long (as measured from the top of the stirrup bar) x 15.5" wide Flap Style: 4C (long, forward) Tree: Medium Dot to Dot: 4.5" Knee Blocks: Yes Thigh Blocks: Yes Panels: Integrated - PA ST Serial #: 41855 New Price: $8,400