I regularly swap between a scooter and motorcycle, owning both.
The big difference being left hand leaver on a motorcycle is the clutch, rear brake is right foot, on a scooter, no clutch so the left hand leaver is the rear break.
When I first got the scooter I was expecting the obvious accidental muscle memory confusion with the left leaver when swapping vehicles. For some reason it just never happened, never accidentally gone for the clutch on the scooter and never accidentally gone for the rear brake on the bike.
Another problem is that on most bycicles right leaver is the REAR brake, while on motoryclces it FRONT. It make difference when braking in turns. I was actually considering swapping my bike brakes left to right but it turns out one of the cables is too short. :(
The UK and Us drive on different sides of the roads and are taught to user different arms for signals as a result. If I'm going to turn I need to both slow down by using the brakes and signal to others. thus I want the rear brakes (even thought front can stop faster I don't want to risk losing traction on that wheel in traffic)
The big difference being left hand leaver on a motorcycle is the clutch, rear brake is right foot, on a scooter, no clutch so the left hand leaver is the rear break.
When I first got the scooter I was expecting the obvious accidental muscle memory confusion with the left leaver when swapping vehicles. For some reason it just never happened, never accidentally gone for the clutch on the scooter and never accidentally gone for the rear brake on the bike.