This pre-lubed Sportsmith walking belt fits certain ProForm 485 EX treadmill model#s . A top feature of Sportsmith belts is the non-directional, finger splice seam. ThisSportsmith treadmill running belt fitsProForm 485 EX , Model#sPFTL49390 ,PFTL49391 ,PFTL49392 and PFTL49393.
