a bicycle mechanic in a red plaid shirt is assembling a wheel using a professional truing stand on a black background. bicycle

activity are assembling background bearded bicycle bike biking black brake carbon circle close-up closeup cycle detail diagnosing equipment face fiber fix fixing gear hand hands maintenance mechanic mechanic's meter mountain owner part plaid profession professional red repair repairer repairman road service shirt shop spoke sport stand store technician tension tire tool transport transportation truing using vehicle wheel while work worker working workshop wrench