If it's minimal maintenance you're after, these quality PVC belts with impregnated lubrication require less attention to make things run smoothly.

• This Sportsmith treadmill walking belt fits ProForm 785* treadmill Model#s PFTL989080, PFTL989081, PFTL79190, PFTL79191, PFTL79192, PFTL79100, PFTL79101, and PFTL79103
  
• User facing material: PVC
• User facing surface: Black Diamond
• Impregnated Lubrication
• Finger-spliced seam
• 1-ply

*Some machines with the same name can use different parts. This is why you should always match your model# or serial#.