Shimano’s Unreleased 105 12-Speed Mechanical Groupset CLOSE UP! [Eurobike 2023 LEAK]

The highly anticipated Shimano 105 12-Speed Mechanical road groupset, which has been the subject of numerous rumors and reports, made an unplanned debut at Eurobike 2023. Although the groupset has not been officially announced or released yet, it was on show for all to see. Take a glimpse at the Corratec bike featuring this groupset during the Frankfurt exhibition this week! ➡️ SUBSCRIBE to The GPLAMA YouTube Channel: ➡️ GPLAMA Channel Memberships --------------------- #Cycling #Eurobike #Shimano