All our programs and apps currently are tested thoroughly with STEP8000 systems. Please do not use them with any other system!
motor firmware 4.5.1 – 4.7.1: you could use miniMax or eMaxMobileApp to switch to the US version to increase max. motor support speed (20mph / 32km/h) with correct values on the bike display
motor firmware 4.5.1 – 4.7.1: you could use miniMax or eMaxMobileApp to modify the wheel circumference to increase max. motor support speed (results in non – correct values for speed and distance on the bike display)
motor firmware 4.3.4 – 4.4.5: you could use eMax or eMaxMobileApp to modify the wheel circumference to increase max. motor support speed (results in non – correct values for speed and distance on the bike display)
motor firmware 4.2.7 – 4.3.2: you could use eMax or eMaxMobileApp to modify individually the Eco, Trail and Boost mode to increase max. motor support speed up to 60km/h with correct values on the bike display
Just have a look to this document on how to perform a motor firmware downgrade