Testers wanted

The app that reads the motor on your e-bike.

Your e-bike measures far more than its own app shows you. Trolda reads it live while you ride. We are looking for riders who want to test it first, for free.

Works with

Bosch Smart System
Giant SyncDrive
Gobao
TQ HPR
Pinion MGU

New motor systems are added all the time. On any other e-bike, Trolda still logs your rides with GPS.

Not on the list? Check your bike →

Foot on the pedal of an e-bike, next to the motor

Your watts and the motor's watts, side by side
Battery, range and odometer straight from the bike
Free on iPhone and Android while we test
Limited spots per motor system, so apply early

Apply to become a tester

Trolda is in open testing on iPhone and Android. You get the app through our tester page, it takes a minute.