The tuning and speed unlock for e-bikes with Shimano motors is obtained through the Flash Eplus software, which does not require the installation of kits in the motor crankcase.
You can modify Shimano EP801/EP600/EP8/E8000/E7000/E6100/E5000 motors,
including Di2-equipped and detuned motor versions, such as ORBEA EP8 RS and GIANT EP8.
For the two new motors EP6 and EP801, Eplus is currently under development.
For those who participate in competitions, it is possible to request the modification from
Eplus resellers or purchase online the Flash Home version dedicated to end users.