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HTD Timing Belts, 9mm Width (17 choices)

As low as $0.00
In stock
Compatible with products and accessories.
FRC legal.

Synchronous timing belts require no tension adjustments, are lighter, and have a higher level of efficiency than chain. The 5mm HTD profile is perfect for FIRST ® Robotics Competition applications - its deep tooth profile allows it to better handle high reversing loads, such as those found in an FIRST ® Robotics Competition drivetrain.

VEXpro belts are fabricated using industry leading timing belt methods. The neoprene body insulates against grease or other wear & tear, and fiberglass tensile cords provide increased strength, flex life, and resistance to elongation.

Tooth Count Timing Belt SKU
60T 60T x 9mm Wide Timing Belt (HTD 5mm) 217-3293
70T 70T x 9mm Wide Timing Belt (HTD 5mm) 217-3455
80T 80T x 9mm Wide Timing Belt (HTD 5mm) 217-3456
90T 90T x 9mm Wide Timing Belt (HTD 5mm) 217-3457
100T 100T x 9mm Wide Timing Belt (HTD 5mm) 217-3458
104T 104T x 9mm Wide Timing Belt (HTD 5mm) 217-3459
110T 110T x 9mm Wide Timing Belt (HTD 5mm) 217-3460
120T 120T x 9mm Wide Timing Belt (HTD 5mm) 217-3461
130T 130T x 9mm Wide Timing Belt (HTD 5mm) 217-3462
140T 140T x 9mm Wide Timing Belt (HTD 5mm) 217-3463
150T 150T x 9mm Wide Timing Belt (HTD 5mm) 217-3464
160T 160T x 9mm Wide Timing Belt (HTD 5mm) 217-3465
170T 170T x 9mm Wide Timing Belt (HTD 5mm) 217-3466
180T 180T x 9mm Wide Timing Belt (HTD 5mm) 217-3467
200T 200T x 9mm Wide Timing Belt (HTD 5mm) 217-3468
225T 225T x 9mm Wide Timing Belt (HTD 5mm) 217-3469
250T 250T x 9mm Wide Timing Belt (HTD 5mm) 217-3470

Timing Belt Length Calculator

If used correctly, VEXpro timing belts require no tension adjustment once assembled into a drivetrain or other mechanism. Use the West Coast Products center-to-center distance calculator to ensure your robot is properly designed and you know exactly what to order.

  • Neoprene coated fiberglass tensile cord
  • 60T x 9mm Wide Timing Belt (HTD 5mm) (217-3293) - 0.02 lb
  • 70T x 9mm Wide Timing Belt (HTD 5mm) (217-3455) - 0.03 lb
  • 80T x 9mm Wide Timing Belt (HTD 5mm) (217-3456) - 0.03 lb
  • 90T x 9mm Wide Timing Belt (HTD 5mm) (217-3457) - 0.03 lb
  • 100T x 9mm Wide Timing Belt (HTD 5mm) (217-3458) - 0.04 lb
  • 104T x 9mm Wide Timing Belt (HTD 5mm) (217-3459) - 0.04 lb
  • 110T x 9mm Wide Timing Belt (HTD 5mm) (217-3460) - 0.04 lb
  • 120T x 9mm Wide Timing Belt (HTD 5mm) (217-3461) - 0.05 lb
  • 130T x 9mm Wide Timing Belt (HTD 5mm) (217-3462) - 0.05 lb
  • 140T x 9mm Wide Timing Belt (HTD 5mm) (217-3463) - 0.06 lb
  • 150T x 9mm Wide Timing Belt (HTD 5mm) (217-3464) - 0.06 lb
  • 160T x 9mm Wide Timing Belt (HTD 5mm) (217-3465) - 0.07 lb
  • 170T x 9mm Wide Timing Belt (HTD 5mm) (217-3466) - 0.07 lb
  • 180T x 9mm Wide Timing Belt (HTD 5mm) (217-3467) - 0.07 lb
  • 200T x 9mm Wide Timing Belt (HTD 5mm) (217-3468) - 0.08 lb
  • 225T x 9mm Wide Timing Belt (HTD 5mm) (217-3469) - 0.09 lb
  • 250T x 9mm Wide Timing Belt (HTD 5mm) (217-3470) - 0.11 lb
  • HTD pitch: 5mm
  • Width: 9mm