How Do I Install custom bike skins and tracks

[Meli]

i cant find any youtube channels telling me how to download mods for this

[TxAmericanMade]

this is for the tracks https://www.youtube.com/watch?v=geYVYDgimpE&ab_channel=PanicRev38
add me as a friend and we'll play them

[TxAmericanMade]

https://steamcommunity.com/groups/mxcustoms I created a group for us all to join to race others in custom multiplayer