C80
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.
Derestricting the QMWheel V20, V20 Pro or S20 to 45 km/h: here's how it works
Derestrict the QMWheel V20, V20 Pro or S20 to 45 km/h: via the H6C display or a tunable controller. Here's how it works.