GT2000
Tuning the GT2000: How the Tunable Controller with Throttle Works
Tune the GT2000 to 60 km/h with the tunable controller, including the 6 km/h throttle function. Here's how it works.
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 tuning: the complete guide (2026)
Everything about tuning a fatbike in 2026: display or controller, which Ouxi and QMWheel models can be tuned and what to watch out for.