How to Derestrict an Electric Bike: Legal Limits, Methods, and Risks (2026)
Derestricting an e-bike means removing or bypassing the factory speed limiter so the motor keeps assisting past the legal cutoff. Most Class 1 and Class 2 e-bikes in the US cut assist at 20 mph; Class 3 cuts at 28 mph. In the EU, the standard is 25 km/h (15.5 mph) under EN15194; Japan caps…