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Old 08-04-19, 08:32 AM
  #10  
subgrade
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Join Date: Apr 2018
Location: Rīga, Latvia
Posts: 363

Bikes: Focus Crater Lake

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Originally Posted by JohnDThompson View Post
Failure at the disk brake mount suggests that the stays were not sufficiently robust to handle the brake torque. Thicker tubing and/or gussets may have prevented this.
I doubt that the brake torque alone is sufficient to break a frame. More likely the bike has seen jumps and landings too harsh for it to handle.
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