Welcome to the GT Ebike Forum. This is a place where GT ebike owners can get together and talk about their ebikes. Discuss known issues with GT 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 GT ebike to remove the speed limiter & how to program your controller. See photos & videos of GT ebikes from other group members in the GT Forum.