Check out our videos to walk you through the new features of the MasterMind TCU:
Note: Bikes equipped with the original TCU are not compatible with the new MasterMind TCU. Each of our Turbo bikes is designed to perform best with its original equipment. This is especially important for the control unit of the bike since it acts as the brain of the sophisticated e-system. If a TCU needs repair or replacement, please contact your Authorized Specialized Retailer for assistance.