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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
can be activated and deactivated at will and maintains the setting even after the ebike is turned off
When in use
The SpeedFun Ribelle Specialized Turbo Levo SL
Performance CX Line
The badassBox 4 is the result of more than a year's development
badassBox 4 for SHIMANO X-SET EBIKE MOTION X35 can be activated and deactivatedNOTE: The BadassBox enables motor assistance up to approximately 3537 km h but does not maintain accurate speed data on the onboard display. As a result, riders must rely on external GPS devices (e. g., bike computers or smartphones) to obtain correct speed readings. In contrast, the EPAspeed BOX supports assisted speeds of up to 50 km h while preserving full accuracy of the factory speedometer offering the most advanced contactless tuning solution
