BB129 Hi-Power II Dubl-V
132"x 5/8" BB129 Double Sided Belt

132 Inch, Double Belt. BB129

Wrapped, classicalsection, doubleV-beltGates? Hi-Power? Dubl-V belt is characterised by adouble-V profile. It usesflex-bonded tensile cords,which are highly resistantto flexing forces, and aprotective Flex-Weave?cover.It is the ideal solution for?serpentine? drives (driveswith counterrotatingshafts) where power istransmitted from boththe top and the bottomof the belts.
They are specified by cross section and standard length. The size is designated as AA, BB, CC or DD. The easiest way to select a replacement is by finding the belt number on the worn belt. If not legible, measure the belts outside circumference with a flexible tape,preferably while it?s still on the drive.

For an ?AA? belt (subtract 2) from length..ex. for a 26? length, order an AA24 replacement belt.
For a ?BB? belt(subtract 3) from length..ex. for a 126? length, order an BB123 replacement belt.
For a "CC" belt (subrtract 4), DD belt (subtract 5).