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I have pulled the motor apart and have found rust in the lower section of the Brose motor. It appears to be an area where water will collect and it will not drain as it could from a normal BB. Water can enter the motor from the BB easily because there does not appear to be a good seal. Pressure...

Brose motor failure after 6 months of riding. Pulled motor apart and found bottom bracket bearing seizure due to corrosion. Possibly caused by crossing a small creek several weeks before failure. Any other mtb riders have similar issues with water entering the bottom bracket?