BTS RM made a surprise release of their own song to celebrate their 8th anniversary.

RM released the new song "Bicycle" on June 7 on BTS' official blog and Soundcloud account. This song was written, composed, and arranged by RM himself.

"I've always wanted to make a song about a bicycle. It's been three years since I released the mixtape 'mono', and I decided to make a bicycle song with the good excuse of 'Festa' and release it right now," he said.