|This article is about a/an changer in Mirai Sentai Timeranger.|
The Chrono Changers (クロノチェンジャー Kurono Chenjā) are transformation bracelets the Timerangers wear on their wrists, created by the crime fighting unit of the future. The Timerangers can remove their regular clothes to reveal a special bodysuit and transform using the activation call "Chrono Changer" (クロノチェンジャー Kurono Chenjā). The Timerangers gain access to their weapons from the Chrono Changer through the command "Chrono Access" (クロノアクセス Kurono Akusesu). Initially, the four visiting Timerangers couldn't transform in the 21st century for their first transformation without a fifth member, causing them to get Tatsuya to become TimeRed.
Because of the sensitive 31st century technology within the device, it has to be taken care of precisely; this is generally done by Sion who either fixes the Chrono Changers when they blow out (such as due to a temporal pulse used by Mercenary Org) or makes adjustments to allow for the Timeranger to function in certain circumstances such as the incident in taking down the device set up by Sadist Gougan which awakens the darker impulses within people to turn them violent.