Kaiten Suru Haguruma (name translation: Rotating Gear)
Male
Age 18
Hair color: brown
Eyes: hazel
Base form: "Saisho-Ranna, The Beginner tries best"(colors: Base is bright orange, secondary are White and green)

Before transformation catchphrase:" let's break in our Gears"

After transformation Catchphrase:" time to Grind my gears".

He was a young man with a struggling heart. One day he was attacked by Tentrage just for being the only one around, which lead to his heart Failing him from a radioactive punch to the chest, however a Muta-sprocket, the gears which the Sprockers and the Torstage gears come from goes into his chest, absorbing the properties of his heart and becoming a new one, this new heart, called the Gear Heart, gives Kaiten the ability to sense and feel the Muta-Sprockets, Sprockers, and Torstage gears. It also is what allows him to use his driver.

Motif: Gear box, adaptability, torque, varying.

Example jingle for full set forms:
"Torstage, Shifting, Running, (insert Torstage Set name), Torque of (title of Torstage set), Let's Grind"

Example ( base form(Saisho Ranna, The Beginner tries Best):
"Torstage, Shifting, Running, Saisho-Ranna, Torque of The Beginner tries Best, let's Grind"