ERGO-FIT™ low front seat that is 15mm lower than the original seat.  It will give an easy reach to the ground. (Total seat height with this seat is 820mm)  Ninja H2 SX (ZX1000A. / ZXT02A.) for Europe is equipped with high seat (835mm height) Optional accesory front seat has partnumber 999941065 Ninja H2 SX SE (ZX1000B. / ZXT02B.) for Europe is equipped with high seat (835mm height) Optional accesory front seat has partnumber 999941066