Pinion MGU (FIT) · Gears
Pinion MGU (FIT) error code 52-02
The gears need calibrating
What you can check
Start gear calibration in the display menu and follow the steps on screen.
Dealer if the fault comes back
Trolda reads live data from Pinion MGU (FIT) bikes. What Trolda shows on your bike
Same part: Gears
Sources
- Pinion E-Drive System user manual (MGU E1.9 / E1.12 / E1.12S), notice symbols and error messages (2024-09)
Explained in Trolda's own words from the manufacturer's public documentation. Trolda is not affiliated with the manufacturer. If in doubt, ask your dealer.
Trolda for your e-bike
Trolda connects to your Pinion MGU (FIT) bike and shows what you did, what the motor did, and what it cost the battery.
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