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 running belt fits certain LifeFitness 91Ti* treadmills
  
• Fits LifeFitness 91Ti, Serial#s ATX100000-Up
• Fits LifeFitness 91Ti, Serial#s ATZ100000-Up
• Fits LifeFitness 91Ti, Serial#s TTB100000-Up
• User facing material: PVC
• User facing surface: Black Diamond
• Impregnated Lubrication

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

Where used:

• Parts by Brand LifeFitness Treadmills 91T, 91Ti ATX100000-Up
• Parts by Brand LifeFitness Treadmills 91T, 91Ti ATZ100000-Up
• Parts by Type Treadmill Belts
• Parts by Brand LifeFitness Treadmills 91T, 91Ti TTB100000-Up