Pulleys and Belts SIT MUSTANG® SPEED HTD

These heavy-duty synchronous belts are specifically designed for high power applications at high speed.

The HTD tooth profile complies with ISO 13050. The wide range of available sizes makes the SIT MUSTANG® SPEED HTD a good fit for new projects as well as for MRO.

Belt characteristics

  • HTD profile
  • Pitch: 3M, 5M, 8M, 14M
  • Dual pitch: D5M, D8M, D14M
  • Static Conductive (ISO 9563)
  • Compound: Polychloroprene
  • Tensile members: Fiberglass
  • Belt facing: Polyamide
  • Temperature: -20/+100 °C
  • Available SIT MUSTANG® SPEED timing belts in open end version with relative clamping plates.


  • High power rating
  • Excellent price/power ratio
  • Longer belt life
  • High power rating
  • Low friction coefficient
  • Efficiency up to 98%
  • Maintenance-free

Available with standard HTD pulleys in aluminum, cast iron or steel, with solid hub, for mounting SER-SIT® taper bushing or according to customer specifications.

Wide range of HTD timing bars available on stock.

Contact us for more information