By ZMODS.

Install :

FiveM Server Side
Copy "sepeda besar" Folder to your resource folder


Story Mode
Use OpenIV extract

Copy folder "zmods sepeda" to :
X:Grand Theft Auto V - update - x64 - dlcpacks

then use notepad open it,add new line. 
x:\Grand Theft Auto V - update - update.rpf - common - data - dlclist.xml

<Item>dlcpacks:/zmods sepeda/</Item>

Save it and Enjoy :)
ZMODS