[백만킬로사이클아카데미] 박선호 코치의 체인관리 꿀팁

Coach Park Seon-ho, with 20 years of cycling experience, nine years as a national team member, and over 200 podium finishes, offers valuable cycling tips. The fourth video is about chain maintenance. This video is brought to you by Merida. See Coach Park Seon-ho's Merida Scultura team: https://blog.naver.com/odbikem/221213...