How to Tighten and Adjust the 2nd Version XF660 Fat Tire Ebike Handlebar Stem

Articles on: Toubleshooting



Just open the Adjustable Handlebar Stem and Use 2 mm Allen Key Screw Driver to Tighten and Adjust Stem According to the Video Instruction.






Updated on: 31/12/2020

Aktualisiert am: 11/03/2024