OUXI V8 FatBike 4.0 Displays
Factory Original OUXI V8 Ebike Parts
Bike Type: 20″ 750W Fat Tire Electric Bike
Notes:
- The OUXI V8 Electric Bike uses a full-color display, different from the OUXI V8 1.0.
- The OUXI V8 3.0 display is an upgraded version of the OUXI V8 2.0 and can share the same display.
- The OUXI V8 4.0 is compatible with both the OUXI V8 3.0 and 2.0.
🔓 How to Unlock Speed Limit on OUXI V8 4.0 / C80 Mini (HC80 Display)
⚠️ Note: Speed unlock is only available on US models. EU versions are permanently locked at 25 km/h due to regulations.
✅ Steps to Remove Max Speed Limits:
- Turn on the scooter using the Power button.
- Long press the “I” button for 3 seconds to enter settings.
- Scroll to P08 (or B08) using the “I” button.
- If prompted, enter password:
8252 - Use “+” to raise speed limit to 50 km/h (30 mph).
- Long press “I” again to save and exit.
You’re all set—ride safe and enjoy the full power!








Eik –
I have the Ouxi V8 Pro with V8 4.0 Display (eu). Overall it’s a nice display but most options in the advanced settings is locked.
If I buy a US version of this display, will this bypass the speed limiter of 15.5mph. and other locked settings? Thank you.