Dan Bryant attempts to break the UCI Men's 45-49 Best Hour Performance World RecordDan Bryant attempts to break the UCI Men's 45-49 Best Hour Performance World RecordDan Bryant attempts to break the UCI Men's 45-49 Best Hour Performance World RecordDan Bryant attempts to break the UCI Men's 45-49 Best Hour Performance World RecordDan Bryant attempts to break the UCI Men's 45-49 Best Hour Performance World RecordDan Bryant attempts to break the UCI Men's 45-49 Best Hour Performance World RecordDan Bryant attempts to break the UCI Men's 45-49 Best Hour Performance World RecordDan Bryant attempts to break the UCI Men's 45-49 Best Hour Performance World RecordDan Bryant attempts to break the UCI Men's 45-49 Best Hour Performance World RecordDan Bryant attempts to break the UCI Men's 45-49 Best Hour Performance World RecordDan Bryant attempts to break the UCI Men's 45-49 Best Hour Performance World RecordDan Bryant attempts to break the UCI Men's 45-49 Best Hour Performance World RecordDan Bryant attempts to break the UCI Men's 45-49 Best Hour Performance World RecordDan Bryant attempts to break the UCI Men's 45-49 Best Hour Performance World RecordDan Bryant attempts to break the UCI Men's 45-49 Best Hour Performance World RecordDan Bryant attempts to break the UCI Men's 45-49 Best Hour Performance World RecordDan Bryant attempts to break the UCI Men's 45-49 Best Hour Performance World RecordDan Bryant attempts to break the UCI Men's 45-49 Best Hour Performance World RecordDan Bryant attempts to break the UCI Men's 45-49 Best Hour Performance World RecordDan Bryant attempts to break the UCI Men's 45-49 Best Hour Performance World Record