Serfas

Welcome to the Serfas Ebike Forum. This is a place where Serfas ebike owners can get together and talk about their ebikes. Discuss known issues with Serfas Bikes and troubleshoot common problems and error codes. Find out how long they last, how fast they go, their range and where to get cheap replacement batteries & parts. Learn how to modify your Serfas ebike to remove the speed limiter & how to program your controller. See photos & videos of Serfas ebikes from other group members in the Serfas Forum.