This extra power will be especially noticeable at lower cadences, but really can be felt over a broad cadence range - with the usable range having been extended in both lower and higher directions. Starting with torque, Bosch is increasing the maximum torque from 75Nm to 85Nm in both eMTB and Turbo modes. After the successful initial launch and collecting info from real-world performance over a wide field of users, they have entered the stage to fine-tune their entire system and make it available to the public as soon as they’ve achieved the results they were looking for. Increased torque, a refined eMTB mode and new feature called Extended Boost all work towards the goal of delivering the most natural riding experience possible.ĭue to the multiple sensors within the system, Bosch is now able to tune the riding characteristics by combining measurements from torque and cadence. Not too long after its initial release, Bosch is treating riders of the Performance Line CX Gen 4 system to a significant software update.