Sportsmith PreLubed Treadmill Belt fits certain ProForm 770 Model#s

This pre-lubed Sportsmith walking belt fits certainProForm 770 treadmill model#s. ThisSportsmith treadmill walking belt fitsProForm 770 treadmill Model#sPFTL69212 ,PCTL99010, and PCTL99011. This is why you should always match your model# or serial#.