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Old 02-14-2012, 01:05 PM   #76 (permalink)
Ken Fry
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Quote:
Originally Posted by sendler View Post
Looks like there are some bending losses with belts in addition to the slipping and compression losses in a scooter CVT. Hence double cogged belts to let them bend easier.
The Burgman 650 belt has individual steel segments, and two Kevlar bands.


Here's a broken one. (Evidently they last about 50,000 miles or more.)


Still haven't been able to think what scooter has the plastic segments -- but it was Burgmanesque, with the pulley adjusted electronically, rather than with flyweights, etc.
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