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 classic LifeFitness 9100 treadmills, Serial#s 330068 - 336775*.
Belt also fits LifeFitness 9100 Serial#s 345780 - 349474*, Serial#s 333423 - 336893*, Serial#s 341750 - 345779*, Serial#s 348981 - 348995*, Serial#s 349475 - Up*, and Serial#s 336894 - Up*.
Belt fits 9100 treadmill models TR91-0000-31*, GK26-00029-0100*, GK26-00024-0100*, GK26-00027-0100*, and GK26-00025-0100*.

• User facing surface: Black Diamond
• User facing material: PVC
• Impregnated Lubrication
• 2 ply

*Some models with the same name use different parts. This is why you should always match your 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.