Simon Clarke offered the Australian his wheel as to hasten Porte 's return to the peloton .
Simon Clarke was with Porte when the puncture occurred but rides with Orica - GreenEDGE .
Simon Clarke , who was with Porte when the puncture occurred but rides with Orica - GreenEDGE , offered the Australian his wheel as to hasten Porte 's return to the peloton .