- thru axle with allen key head for KELLYS MTB frames using 148x12mm hubs
- specification: length 167,5mm, thread P1,5
- material: AL alloy
- 2018: Swag, Thorx, Hacker
- 2019: Swag, Thorx, Hacker
- 2021: SWAG, THORX, THEOS-F, Hacker
- 2022: SWAG, THORX. THEOS-F, Hacker
- 2023: SWAG, THORX, THEOS-F, THEOS R, Estima X