ktm 303X-Bow Revolutionary. Puristic. Radical. The production KTM X-BOW is KTM’s interpretation of a super sports car for the 21st century. We took Colin Chapman's idea of a spartan, lhtwehtThe KTM XC-W range features a rider-focussed body-position triangle, providing improved knee contact - especially when standing on the pegs - with improved gripping surfaces all around.