A combination of multiple V-ribbed belt and timing belt.

  • Temperatur-resistant, depending on application, from –20°C to +100°C
  • Electrically conductive to ISO 9563 (CXP/CXA)
  • Conditionally resistant to oil
  • Ozone-resistant
  • Suitable for tropical climates
  • Aging-resistant
  • Maintenance free

Technical specifications

Belt Structure

  • 1. Polyamide fabric
  • 2. Synthetic rubber teeth
  • 3. Tension member glass cord (CXA: Aramid tension member)
  • 4. Synthetic rubber ribs

A combination of multiple V-ribbed belt and timing belt. Suitable for applications in the lower and medium specifi cation range and as a heavy-duty timing belt for high power outputs at high speeds (CXP), or for the constant transmission of high torques at low speeds (CXA). The belt can also slip on the ribbed face if overloaded.

Length Range


Profile Length range Lp (mm)
HTD 8M 1760
HTD 8M CXP 1760


Profile Length range Lp (mm)
STD S8M 1552 - 1760
STD S8M CXP 1552 - 1760
STD S8M CXA 1760


CONTI® SYNCHRORIB - Contact form

Personal data agreement
Personal data for the purpose of contacting will not be collected and stored. By clicking the checkbox „I agree“ you agree to data collection, storing and processing for the purpose of contacting you. You also have the possibility to revoke your approval at any time later on. To do so, please send a message to ContiTech AG (

Enter security code:
Security code