Thumb Throttle

$20

Local delivery available in Huntington Beach and nearby Orange County.

If your original thumb throttle is cracked, worn out or no longer responding, this replacement lets you restore the twist-free, thumb-push acceleration you are used to. It is a straightforward swap for a bike that already uses a thumb throttle.

Compared with a cheap unbranded throttle, this one comes from Star Union, a maker of e-bike controls, and it is the part listed for Super73 bikes.

Type: replacement thumb throttle
Brand: Star Union, SKU 450-00003

Confirm connector and model compatibility before ordering; contact us if unsure.