Technical Support
Learn about assembling your bike, troubleshooting, technical help and more.
Programming Bafang mid-drive Motors - BBS02, BBSHD, Ultra (M620, G510)
Advanced Section
- Thudbuster Installation Guide
- Guide: Installation of Downtube Battery for Juggernaut HD Duo
- Ultra Motor Removal From Bike
- Biktrix Armageddon Light: Installation Guide
- Programming Throttle on a Bafang Motor
- TSDZ2 Tongheng Motor Kit Programming
General Bike Maintenance
Display/Controls FAQ
Miscellaneous
- Motor Noise Levels*
- How to Disconnect The Gear Sensor on an Ultra Motor Bike
- Magura Vyron Dropper Seapost Manual
- DNM Shock Manual
- Where is the Serial Number on my bike?
- Swapping/Replacing the top-mount on bike frame
Juggernaut Ultra/Ultra FS: how tos
Stunner: How tos
Stunner LT
- Stunner LT Cadence Sensor Replacement DIY
- Stunner LT S830 Display Settings
- Stunner LT Error Codes
- Stunner LT: Debugging
- Stunner LT: M5 Display settings
- Stunner LT: Inconsistent PAS fix