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 walking belt fits Horizon CT 7.1 treadmills, serial# TM633*
• User facing material: PVC
• User facing surface: Black Diamond
• Impregnated Lubrication
• Finger-spliced seam

*Some models with the same name can use different parts. This is why you should alway match your model#, SKU, serial# as provided. Machine details are on a label attached to the frame at the lower front. The label will be at ground level near the main power switch and or power cord.