That is one thing i still go through every so often is chainguards due to the metal fatigue at the front bolt hole...The metal is so thin even though i reinforce it with heavier steel they still eventually break right there.Yeah, I use it. Notched it slightly for the rear tire clearance. I also used a longer bolt on the case so I could fit a rubber grommet in the bolt hole slot of the chain guard. My first chain guard broke off there. I hope that dampens some of the vibes there.
These flimsy chainguards weigh only 5.6 ounces, my next replacement one, i just found, weighs in at one pound...im hoping the next time i replace it along, with reinforcing that front mounting hole, will solve the problem for good...lol...DAMIEN
Amazon.com: PCC Motor 8Z 14" Chain Guard Cover for Motorized Bicycle CG11 : Automotive
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Manufacturer PCC
Item Weight 1 pound
Manufacturer Part Number PCC CG11
Double the cost, but triple the metal...lol.
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