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  1. M

    Help! SRAM EX1 chain compatibility

    Thanks that's exactly the information I was looking for!
  2. M

    Help! SRAM EX1 chain compatibility

    It's a Greyp 6.2 (https://www.greyp.com/) the motor is from a brand called MPF(http://www.mpfdrive.com/) which to my knowledge is rather unknown/under represented in the ebike community. I believe the front sprocket is designed specifically for the motor and/or the bike
  3. M

    Help! SRAM EX1 chain compatibility

    Thanks. Changing the chain is not an issue since as you rightly mention it will be 12 speeds and require a different Lenght. My issue is I can't change the front sprocket, its linked to the motor, so the question was more if a regular chain will work instead of the wider one from the EX1 or...
  4. M

    Help! SRAM EX1 chain compatibility

    Hi All, I recently purchased an eMTB that came with the SRAM EX1 groupset. My plan from the beginning was to upgrade to a wireless shifting solution such as the SRAM X01, however, what completely skipped my mind is that the EX1 is using a wider chain. The front sprocket is proprietary to the...
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