You are probably not familiar with Slader so I'll brief you in.
Slader is like a sidekick of Hammer. He's a fast little energetic Hedgehog that can manipulate light. He is also the mascot for LightDash Designs.

Slader was orgionally what Hammer would of looked like of I kept using Blus and not Purples.

In this Riders picture, Slader usualy has bright yellow rings on his sholders, but they've been removed from his Riders Picture because they would restrict his movement while riding.