The Syluire-31 was designed for the Kuat Systems EngineeringDelta-7 Aethersprite-class light interceptor, though it was also used to transport Delta-7Bs, and Delta-12 Skysprites. Two large hyperdrive engines were mounted on opposite sides of the ring, which split across the middle with a socket that connected the fighter to the ring. The engines were fitted with Class 1.0 hyperdrives, with an operational range of 150,000 light years.
At least one Syluire-31 was still operational in orbit around Geonosis by the time of the Galactic Civil War, which Wedge Antilles later used alongside a Delta-7 Aethersprite-class light interceptor recovered from Geonosis to leave the system after an ambush in the system.