The 74-Y speeder bike was a speeder bike manufactured by the Aratech Repulsor Company for civilian purposes. Like its 74-Z military relative, for which it was the design basis, the 74-Y was highly maneuverable. This combined with speeds of beyond 500 kilometers per hour made it a well-selling product on many worlds. The 74-Y was also used at times by Imperial military personnel.

These bikes are retro-fited to allow 2 people on the bike. It is a harrowing experience for the passenger.