Pinion MGU (FIT) · Gears
Pinion MGU (FIT) error code 49-09
A shift lever is pressed or stuck
What you can check
Let go of both shift levers and check that they spring back freely. Switch the bike off and on.
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
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.
Get TroldaTrolda is in open testing on iPhone and Android. You get the app through our tester page, it takes a minute.