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Hi-Power® Dubl-V Belts

Gates® Hi-Power® Dubl-V belt is designed with a unique recessed top and bottom to maintain sidewall contact, while remaining flexible for belt drive applications that require power transmission from both sides of the belt. Use this Gates solution for all industrial serpentine applications that require rotation reversal on some driven shafts. It uses flex-bonded tensile cords, which are highly resistant to flexing forces, and a protective Flex-Weave® cover. It is the ideal solution for "serpentine" drives (drives with counter rotating shafts) where power is transmitted from both the top and the bottom of the belts.

  • Gates curves provide proper cord support and full contact with the sheave-groove for uniform loading, uniform wear, and increased belt life.
  • Flex-Bonded cords are strongly bonded to the body of the belt resulting in equal load distribution and the absorption of bending stress without cord deterioration.

All Parts

1-10 of 129 Items
Part # Product # Description Section
AA105 90520105 AA105 DUBL V BELT AA
AA112 90520112 AA112 DUBL V BELT AA
AA120 90520120 AA120 DUBL V BELT AA
AA128 90520128 AA128 DUBL V BELT AA
AA148 90520148 AA148 DUBL V BELT AA
AA51 90520051 AA51 DUBL V BELT AA
AA55 90520055 AA55 DUBL V BELT AA
AA60 90520060 AA60 DUBL V BELT AA
AA62 90520062 AA62 DUBL V BELT AA
AA64 90520064 AA64 DUBL V BELT AA
1-10 of 129 Items


The Gates® Hi-Power® II Dubl-V Belts are engineered with all the characteristics of Gates® Hi-Power® Belts, including the composite, multi-purpose construction and resistance in tough operating environments, with a two-belt Dubl-V construction for added stability and durability on your serpentine drives with one or more reverse bends.

Features and Benefits

  • The Flex-Weave® cover is a patented construction for longer cover life, providing extended protection to the core of the belt from oil, dirt and heat.
  • Static conductive (ISO 1813) and can as such be used in the conditions described in the Directive 2014/34/EU- ATEX.
  • Match system: All sizes meet Gates UNISET tolerances, they can be installed without matching.
  • Meets RMA oil and heat resistant standards and static conductivity requirements.
  • Dubl-V belts are available in AA, BB, CC and DD cross sections.
  • Hi-Power® Dubl-V DD not included in UNISET tolerances.
  • Temperature Range: -22°F to +140°F (-30°C to +60°C).
  • Lower transmission from both sides of the belt.
  • Suitable for dirty/dusty environments.


The Flex-bonded carbon fiber tensile cords, supported by our patented, highly protective Flex-Weave® cover, work together to create a strong, durable double-v profile Hi-Power® II belt with an extreme resistance to damaging flexing forces.