C80
Derestricting the Ouxi C80 (Pro) with the HC80 Display: NFC, Killswitch and Installation
Derestrict the Ouxi C80 (Pro) to 50 km/h with the HC80 display: with or without NFC, fitted plug-and-play in fifteen minutes.
Which tuning display fits my fatbike? Buying guide per model
The right tuning display for your fatbike at a glance: H6C for QMWheel, HC80 or M5 for Ouxi, including a comparison table.
Fatbike derestricting: the complete guide (2026)
Everything about derestricting a fatbike in 2026: display or controller, which Ouxi and QMWheel models can be tuned and what to watch out for.