Members of the Iraq Bikers, the first Iraqi biker group, are seen with their motorbikes on a street of Baghdad, Iraq December 28, 2018.

A member of the Iraq Bikers, the first Iraqi biker group, poses for a photograph before riding his motorbike on the streets of Baghdad, Iraq December 28, 2018.

A member of the Iraq Bikers, the first Iraqi biker group, takes a group photo in Baghdad, Iraq December 28, 2018.

A member of the Iraq Bikers, the first Iraqi biker group, wears a mask as he drives his motorbike on the streets of Baghdad, Iraq December 28, 2018.

A member of the Iraq Bikers, the first Iraqi biker group, wears a mask as he drives his motorbike on the streets of Baghdad, Iraq December 28, 2018.

A member of Iraq Bikers, the first Iraqi biker group, drives with an Iraqi flag on his motorbike in Baghdad, Iraq December 28, 2018.

Members of the Iraq Bikers, the first Iraqi biker group, ride their motorbikes on the streets of Baghdad, Iraq December 28, 2018.

Members of the Iraq Bikers, the first Iraqi biker group, gather next to their motorbikes on a street of Baghdad, Iraq December 28, 2018. Reuters/Thaier Al-Sudani

A member of the Iraq Bikers, the first Iraqi biker group, rides his motorbike on the streets of Baghdad, Iraq December 28, 2018.

A motorbike dummy is seen on a biker's helmet who is a member of the Iraq Bikers, the first Iraqi biker group, in Baghdad, Iraq December 28, 2018.

Members of the Iraq Bikers, the first Iraqi biker group, gather outside a cafe in Baghdad, Iraq December 28, 2018.

A member of the Iraq Bikers, the first Iraqi biker group, drives next to a member of Iraqi security forces at the Al Karkh Stadium in Baghdad, Iraq December 28, 2018. REUTERS/Thaier Al-Sudani

A view of spare parts hanging on the wall of a motorbike repair shop in Baghdad, Iraq December 31, 2018.

Bilal al Bayati, leading the first Iraqi biker group, talks to the team before a ride on the streets of Baghdad, Iraq December 28, 2018.