grodno, belarus may 20, 2021: mountain bike in the studio with a good studio light. bicycle repair. shimano rear derailleur close-

bicycle bike black brake broken cassette chain circle closeup cycle cycling derailleur detail drive equipment frame gear iron lifestyle machine macro mechanic metal modern mountain mtb object outdoor part race rear repair shimano speed sport sprocket sram steel technology teeth transmission transport transportation travel tyre vehicle wheel work grodno belarus may 2021: studio good light repair close- close-up