Basically everything has been changed, except the engine:

I have a new and better front and rear suspension.

I have an additional fuel tank, bringing my total tank capacity to 40 liters.

I added two storage boxes, and one tool box.

I have new tires and a new chain.

I added a rack at the rear, to fix a waterproof dufflebag

I added a cruise control, a more powerful horn, a GPS, a higher windshield, a better seat and a charger plug