Difference between revisions of "Drive Belt/Wear"

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m (BrianTRice moved page Belt Wear to Drive Belt/Wear)
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*: If you see cracks in the tooth forming, the belt is getting old.
 
*: If you see cracks in the tooth forming, the belt is getting old.
 
*: If you see deep cracks starting, it's time to [[#Belt_Replacement|replace the belt]] ASAP.
 
*: If you see deep cracks starting, it's time to [[#Belt_Replacement|replace the belt]] ASAP.
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*: [[File:Rear-drive-belt-wear-analysis.jpeg|thumb|none|Rear Drive Belt Wear Analysis]]
  
 
;When to Replace
 
;When to Replace
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: Since the Kevlar belt on the outer circumference won't stretch, the inner circumference will shrink making the belt tighter around the sprockets.
 
: Since the Kevlar belt on the outer circumference won't stretch, the inner circumference will shrink making the belt tighter around the sprockets.
 
: Generally, you want to make sure the belt hasn't gotten any tighter since you brought it home.
 
: Generally, you want to make sure the belt hasn't gotten any tighter since you brought it home.
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 +
;References
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* [https://www.electricmotorcycleforum.com/boards/index.php?topic=10293 Drive Belts]
 
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[[Category:Maintenance]]
 
[[Category:Maintenance]]

Latest revision as of 20:32, 8 July 2020

Generally, watch for belt damage and try to anticipate when to replace the belt to avoid an incident on the road where the belt snaps.

What to Check
  • Check the teeth for wear and cracks.
    If you see cracks in the tooth forming, the belt is getting old.
    If you see deep cracks starting, it's time to replace the belt ASAP.
    Rear Drive Belt Wear Analysis
When to Replace
  • When it snaps.
  • When any teeth have been ground off.
Hard Skips
  • If the belt experiences a "hard skip" from debris between the belt and a sprocket, it is likely to fail soon after. Watch it carefully if this happens.
Tension with aging
Apparently, per forum user JaimeC, belts don't wear like chains.
As they get older they'll actually get tighter, not looser like a chain.
  • When a chain ages, the little bearing points between the links and rollers wear causing the chain to hang looser.
  • When a belt ages, the rubber on the inner/toothed side begins to swell.
Since the Kevlar belt on the outer circumference won't stretch, the inner circumference will shrink making the belt tighter around the sprockets.
Generally, you want to make sure the belt hasn't gotten any tighter since you brought it home.
References