Sportsmith PreLubricated Treadmill Belt fits certain ProForm 3.5 Model#s
$99
This pre-lubed Sportsmith walking belt fitsProForm 3.5 treadmill model#PETL52020. ThisSportsmith treadmill walking belt fitsProForm 3.5 , Model#PETL52020. This is why you should always match your SKU, model# or serial#.
