which are not listed above can
be special ordered by telephone.
To place a special order call
1-800-908-8082 (8-5 M-F Pacific Time)
How To Select The Right Size Drive Belt
1 - Check The
Outside Of The Old Belt for Numbers And Letters
These numbers and letters may be placed together (5355M15), or they
may have dashes and or forward slashes between them (535-5M/15), or
they may have the first 5 digits only (535-5M or 5M535). Other
variations are also possible depending upon the belt manufacturer.
3 -If The Belt Does Not Have Its Size Printed On
a) Measure the length of the belts loop
b) Measure the distance from peak to peak of two adjacent belt teeth
c) Measure the width of belt
4 - If The Belt Is Missing Or Lost Wrap a small length of insulated electrical wire firmly
around the scooters drive belt cogs positioned in place where the
drive belt would be. Now mark the wires with a pen where they
intersect. The length between the pen marks indicates the
approximate belt length that is needed. The sprockets peak to peak
teeth distance and the sprockets teeth width measurements will also
need to be measured.
Drive Belt Sizing Guide
belts loop in mm
Peak to peak
teeth distance in mm
(1 number with "M" on the end)
Width in mm
Drive Belt Teeth Spacing
3mm Teeth: The distance from peak to peak of two adjacent belt teeth is 3mm or slightly under 1/8" apart. 5mm Teeth:
The distance from peak to peak of two adjacent belt teeth is 5mm or slightly over 3/16" apart.
Drive Belt Calculator
Drive Belt Length Calculator
Inches to Millimeters Conversion Formula:
Inches x 25.4 = Millimeters
The conversion calculator above will calculate this
(conversion example: 24" x 25.4 = 609.6mm (a 610mm belt
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