|Item class||Psynergy item|
|Special Equip Effect||Bestows Tremor when equipped|
The Tremor Bit (スライドのビット, Bit of Slide?) is a Utility Psynergy item featured in Golden Sun: The Lost Age. It bestows the Tremor Psynergy, and it can shake any loose object Felix is directly facing, either so that it will topple over or so that something on top of the object will fall down.
The Tremor Bit is not required to complete the game, but various side objectives and rewards can only be completed with it. It is found in a chest in Madra Catacombs, and the first time the catacombs are visited is the earliest point in the game in which the Tremor Bit can be retrieved. Among the side objectives this enables the completion of, this allows the Large Bread to be retrieved from the storage room in the sailing ship in Alhafra and given to the hungry boy in the town so that the Alhafran Cave and its Ixion Mail reward can be acquired during the first time the party visits there. Without the Tremor Bit, the party would have to wait until much later in the game to explore Alhafran Cave.