How do I know if my Talaria controller has failed?

Typical signs are the bike cutting out under load, no response from a throttle that tests fine, or a fault code pointing at the drive system. Check the battery and connectors first — both fail more often than the controller and cost far less to fix.

Will an aftermarket controller make my bike faster?

Usually yes, and usually at a cost. More current means more heat in a motor that was specified for less, and it ends your drivetrain warranty. If you want more performance with the engineering behind it, buying a higher-output model is the more reliable route.

Can I fit a controller from a different model?

Only if voltage, connectors and motor specification all match, which across this range they usually do not. Send us your model and year and we will confirm rather than guessing.

Talaria parts

Talaria controllers & electronics

The controller decides how much current reaches the motor, which makes it the single most consequential component on the bike after the battery — and the one most often blamed for faults it did not cause.

What to know about Talaria a controller

Diagnose before you replace. Cutting out under load, behaviour that changes with ride mode, or a bike that runs then stops — those point at the controller or the battery. A throttle dead at every position usually does not. Start with the dash fault code; it will narrow this faster than swapping parts.
Heat is the failure mode. Controllers derate when they get hot, which feels like the bike going flat on a long climb. That is protection working, not a fault. Persistent derating on moderate riding is worth investigating.
Aftermarket controllers void drivetrain warranty. They work by pushing more current through a motor specified for less. That is a real performance gain and a real reliability trade, and every manufacturer treats it as grounds to decline a drivetrain claim. Decide which you want before you fit one.
Voltage has to match. A controller has to match the pack it is fed. Mixing a 60V controller with a 72V pack, or the reverse, is how expensive components die.

Talaria a controller we stock

Showing 24 of 40. 40 of these carry fitment confirmed against a specific model. Send us your model and year and we will confirm the rest before you order — check fitment by model →

Models we support

Talaria a controller questions

How do I know if my Talaria controller has failed?: Typical signs are the bike cutting out under load, no response from a throttle that tests fine, or a fault code pointing at the drive system. Check the battery and connectors first — both fail more often than the controller and cost far less to fix.
Will an aftermarket controller make my bike faster?: Usually yes, and usually at a cost. More current means more heat in a motor that was specified for less, and it ends your drivetrain warranty. If you want more performance with the engineering behind it, buying a higher-output model is the more reliable route.
Can I fit a controller from a different model?: Only if voltage, connectors and motor specification all match, which across this range they usually do not. Send us your model and year and we will confirm rather than guessing.