There are several types of 125 mm wheels:

Matter one20five wide

-Wide profile

-More grip

-More straight line roll

-More power in the push

Matter G13 125mm/one20five(first serie)

-Thin profile

-Easier to skate

-Easier to gain double push edges

-Lighter

Matter one20five Image

-Same specifications as G13 125mm

-Flexible core

-Somewhat less durable