Airush

Progression Bar

2 editions, 2017 to 2020

Airush Progression Bar

2020

Progression Bar V3

45 / 52 cm, 24 m

No spec changes recorded

Redesigned for 2020 (V3): a single-handed IQR quick-release replacing the Brain QR, with a new teal colorway. Carried over through 2022.
2018

2018 to 2019: no separate model year cataloged
2017

45 / 52 cm, 24 m

First cataloged edition

First-generation Progression Bar (Brain quick-release), sold 2016-2018 before the V3/IQR redesign.