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HTD Timing Belts, 9mm Width (33 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
30T 30T x 9mm Wide Timing Belt (HTD 5mm) 217-8263
35T 35T x 9mm Wide Timing Belt (HTD 5mm) 217-8264
40T 40T x 9mm Wide Timing Belt (HTD 5mm) 217-8265
45T 45T x 9mm Wide Timing Belt (HTD 5mm) 217-8266
50T 50T x 9mm Wide Timing Belt (HTD 5mm) 217-8267
55T 55T x 9mm Wide Timing Belt (HTD 5mm) 217-8268
60T 60T x 9mm Wide Timing Belt (HTD 5mm) 217-3293
65T 65T x 9mm Wide Timing Belt (HTD 5mm) 217-8269
70T 70T x 9mm Wide Timing Belt (HTD 5mm) 217-3455
75T 75T x 9mm Wide Timing Belt (HTD 5mm) 217-8270
80T 80T x 9mm Wide Timing Belt (HTD 5mm) 217-3456
85T 85T x 9mm Wide Timing Belt (HTD 5mm) 217-8271
90T 90T x 9mm Wide Timing Belt (HTD 5mm) 217-3457
95T 95T x 9mm Wide Timing Belt (HTD 5mm) 217-8272
100T 100T x 9mm Wide Timing Belt (HTD 5mm) 217-3458
104T 104T x 9mm Wide Timing Belt (HTD 5mm) 217-3459
105T 105T x 9mm Wide Timing Belt (HTD 5mm) 217-8273
115T 115T x 9mm Wide Timing Belt (HTD 5mm) 217-8274
110T 110T x 9mm Wide Timing Belt (HTD 5mm) 217-3460
120T 120T x 9mm Wide Timing Belt (HTD 5mm) 217-3461
125T 125T x 9mm Wide Timing Belt (HTD 5mm) 217-8275
130T 130T x 9mm Wide Timing Belt (HTD 5mm) 217-3462
135T 135T x 9mm Wide Timing Belt (HTD 5mm) 217-8276
140T 140T x 9mm Wide Timing Belt (HTD 5mm) 217-3463
145T 145T x 9mm Wide Timing Belt (HTD 5mm) 217-8277
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
190T 190T x 9mm Wide Timing Belt (HTD 5mm) 217-8278
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
  • 30T x 9mm Wide Timing Belt (HTD 5mm) (217-8263) - 0.01 lb
  • 35T x 9mm Wide Timing Belt (HTD 5mm) (217-8264) - 0.01 lb
  • 40T x 9mm Wide Timing Belt (HTD 5mm) (217-8265) - 0.01 lb
  • 45T x 9mm Wide Timing Belt (HTD 5mm) (217-8266) - 0.01 lb
  • 50T x 9mm Wide Timing Belt (HTD 5mm) (217-8267) - 0.01 lb
  • 55T x 9mm Wide Timing Belt (HTD 5mm) (217-8268) - 0.02 lb
  • 60T x 9mm Wide Timing Belt (HTD 5mm) (217-3293) - 0.02 lb
  • 65T x 9mm Wide Timing Belt (HTD 5mm) (217-8269) - 0.02 lb
  • 70T x 9mm Wide Timing Belt (HTD 5mm) (217-3455) - 0.03 lb
  • 75T x 9mm Wide Timing Belt (HTD 5mm) (217-8270) - 0.03 lb
  • 80T x 9mm Wide Timing Belt (HTD 5mm) (217-3456) - 0.03 lb
  • 85T x 9mm Wide Timing Belt (HTD 5mm) (217-8271) - 0.03 lb
  • 90T x 9mm Wide Timing Belt (HTD 5mm) (217-3457) - 0.03 lb
  • 95T x 9mm Wide Timing Belt (HTD 5mm) (217-8272) - 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
  • 105T x 9mm Wide Timing Belt (HTD 5mm) (217-8273) - 0.04 lb
  • 110T x 9mm Wide Timing Belt (HTD 5mm) (217-3460) - 0.04 lb
  • 115T x 9mm Wide Timing Belt (HTD 5mm) (217-8274) - 0.04 lb
  • 120T x 9mm Wide Timing Belt (HTD 5mm) (217-3461) - 0.05 lb
  • 125T x 9mm Wide Timing Belt (HTD 5mm) (217-8275) - 0.05 lb
  • 130T x 9mm Wide Timing Belt (HTD 5mm) (217-3462) - 0.05 lb
  • 135T x 9mm Wide Timing Belt (HTD 5mm) (217-8276) - 0.05 lb
  • 140T x 9mm Wide Timing Belt (HTD 5mm) (217-3463) - 0.06 lb
  • 145T x 9mm Wide Timing Belt (HTD 5mm) (217-8277) - 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
  • 190T x 9mm Wide Timing Belt (HTD 5mm) (217-8278) - 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