Kamen Rider X (SD)


 * This article refers to X-Rider from Kamen Rider SD. For the original from Kamen Rider X, see Keisuke Jin.

X: One of the alumni Riders. He was originally built for aquatic combat, and carries a multipurpose weapon called Ridol. He is fairly in the background for this animated short. He is on the same squad as V3 and Super-1. He rides in a modified version of the Cruiser motorcycle.