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

• User facing material: PVC
• User facing surface: Black Diamond
• Impregnated Lubrication
• Finger-spliced seam
• Based on Serial# Fits:
  • Cybex Pro+ (530T) *S/N Greater than X07-007520T9814NN through C06
  • Sport + (515T) *S/N Greater than X07-07515T9514NN
  • Sport (500T) *S/N Greater than X07-07515T9514NN
  • Pro (520T) *S/N Greater than X07-07520T9814NN
  • Cybex Pro3 (550T) *Serial# Greater than C06

Where used:

• Parts by Type Treadmill Belts
• Parts by Brand Trotter (Cybex) Treadmills 600T All
• Parts by Brand Trotter (Cybex) Treadmills 515T Sport + All
• Parts by Brand Trotter (Cybex) Treadmills 640CR 700T All
• Parts by Brand Trotter (Cybex) Treadmills 645T All
• Parts by Brand Cybex Treadmills 550T Pro3 Treadmill C0301-C0531
• Parts by Brand Trotter (Cybex) Treadmills 520T Pro All
• Parts by Brand Trotter (Cybex) Treadmills 530T Pro + All
• Parts by Brand Trotter (Cybex) Treadmills 685 900T All
• Parts by Brand Cybex Treadmills 550T Pro3 Treadmill C0601-F0303
• Parts by Brand Cybex Treadmills 550T Pro3 Treadmill F0304-Current
• Parts by Brand Trotter (Cybex) Treadmills 645CR 710T All
• Parts by Brand Cybex Treadmills Sport + All
• Parts by Brand Trotter (Cybex) Treadmills 640T All
• Parts by Brand Cybex Treadmills Pro + 530T X03-C06
• Parts by Brand Trotter (Cybex) Treadmills 500T Sport All