Their weapons include Clover King's Club Megaton; Big One's Big Baton; Spade Ace's Spade Arts Power Bow; Dia Jack's Dia Sword, Dia Laser and Eleki Cutter; and Heart Queen's Heart Cute.
All four defeat Machine Monsters by surrounding them, injecting their four energies into it, kicking it away, and firing their energies at it to cause it to explode. This is the JAKQ Covack technique.

Spade Machine
Modified Fiat X1/9 driven by Spade Ace, with a top speed of 400 km/h.

Mach Dia
Formula 2 race car driven by Dia Jack, with a top speed of 450 km/h.

Heart Buggy
Modified Morris Mini Moke driven by Heart Queen, with a top speed of 350 km/h.

Auto Clover
Modified Suzuki GT380 motorcycle piloted by Clover King, with a top speed of 400 km/h.

Big Bomber
Introduced after Big One joined the team, this finishing attack consists of a cannon, with the four J.A.K.Q. members bringing out the parts (Dia Jack and Clover King with the wheels, Heart Queen with the "V" symbol, and Spade Ace with the main cannon) and assembling them before Big One loads it with a missile. In the same fashion as the Goranger Hurricane, the missile fired by the Big Bomber would transform into an object that is usually an anathema to the monster's personality. Either way, the object explodes with the monster caught in the explosion.


Strengthening Capsules
JAKQ members enter these to henshin. Also called 'Strengthening Boxes' despite their cylindrical shape. Stored in a detachable blue container in the midsection of the Sky Ace. Showers the members with their respective types of energy to cause the change. Supposedly eight such capsules exist.


Sky Ace
Flying fortress piloted by Spade Ace or Dia Jack. Also piloted by Clover King, Joker and Keiko Hayashi [Agent 7]. The aircraft's top speed is Mach 2.

Jack Tank
Tank aboard Sky Ace. Armed with a twin cannon turret and a mechanical arm. The tank has a top speed of 350 km/h.
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