Firmware Tuning & Motor Programming for E-Bikes: DIY Tips, Legal Risks, and Safe Tuning Guide
Many DIY e-bike riders discover that firmware โ the software inside the motor controller โ shapes how their bikes feel. It decides how fast power ramps up, how pedal assist behaves, and when the motor stops helping. Changing that firmware, or โtuning,โ can make your e-bike feel smoother, faster, or more responsive. But it also…