as far as i know, yeah. 19mm
crossmax ST:
RIMS
Material: Maxtal
Color: black anodized
Joint: SUP
Drilling: Fore
Disc brake specific profile
Weight reduction: ISM
Valve hole diameter: 6.5 mm
Tyre: UST Tubeless and tubetype
Internal width: 19 mm, asymmetrical
ETRTO size: 559x19C
Recommended tyre sizes: 1.5 to 2.3
crosstrail:
RIMS
Material: Maxtal
Color: black anodized
Joint: SUP
Drilling: Fore
Disc brake specific profile
Weight reduction: ISM
Valve hole diameter: 6.5 mm
Tyre: UST Tubeless and tubetype
Internal width: 19 mm, asymmetrical
ETRTO size: 559x19C
Recommended tyre sizes: 1.5 to 2.3