Please complete and submit the following form to begin the warranty claim process.
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Your frame serial number can be found on the bottom of the bicycle bottom bracket. You may need to flip the bicycle over or get assistance to read the number. The serial number is the bottom number as shown in the image.
If you own an Alpenchallenge AMP bicycle your serial number is located on the seat tube behind the battery. The serial number is the bottom number as shown in the image.
BMC Switzerland AG
2540 Grenchen, Switzerland