If it's minimal maintenance you're after, our quality PVC belts with impregnated lubrication require less attention to make things run smoothly. A top feature of Sportsmith treadmill belts is the non-directional, finger-spliced seam. This means you can install in either direction.

• This Sportsmith treadmill walking/running prelubricated belt fits Nordictrack C 2500* treadmill Model#s 247790, 247791, 308120, NTL090070, and NTL090071
• User facing surface: Black Diamond
• User facing material: PVC
• Impregnated Lubrication
• 1 ply

*Some models with the same name use different parts. This is why you should always match your Brand, Model Name, and Model#, Serial#, SKU details as provided. Machine details are on a label attached to the frame, commonly at the lower front of the treadmill, near the main power switch.