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

• Sportsmith treadmill running belt fits Triumph 400T*, serial# TM397B
• User facing surface: Black Diamond
• User facing material: PVC
• Impregnated Lubrication
• No need to apply lube during belt replacement
• Finger-spliced seam
• 1 ply

*Some machines with the same name can use different parts. This is why you should always match your Brand, Model Name, Model#, SKU, and Serial# details as provided.