1S, also known as 1-Stamina, is a Chassis released by Takara Tomy as part of the Burst System as well as the Superking Layer System. It debuted in Japan with the release of the B-161 Booster Glide Ragnaruk Wheel Revolve 1S on March 28th, 2020.
In-depth information for Takara Tomy's 1S Chassis will be placed here once drafting has been completed for it. Please be patient.
- B-161 Glide Ragnaruk Wheel Revolve 1S
- B-164 Random Booster Vol. 20 - 03: Curse Ragnaruk 0 Accel' 1S
- B-170 Random Booster Vol. 21 - 02: Abyss Diabolos 5 Fusion' 1S
- B-170 Random Booster Vol. 21 - 03: King Fafnir 8' Defense 1S
- B-00 1S (G4 Black Ver.)