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 Freemotion Incline Trainer Basic* treadmill Model#s FMTK7257P-ISP0, FMTK7256P0, FMTK7256P-AU0, FMTK7256P-AU1, FMTK7256P-CN0, FMTK7256P-CN1, FMTK7256P-EN0, FMTK7256P-EN1, FMTK7256P-FR0, FMTK7256P-GR0, FMTK7256P-IT0, FMTK7256P-KO0, FMTK7256P-KO1, FMTK7256P-SP1200, and FMTK7256P-SP2200
• User facing surface: Black Diamond
• User facing material: PVC
• Impregnated Lubrication
• Finger-spliced seam
• 1 ply
  

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