My scooters did not come with adjustable brake levers.
This was no issue on the LIKE200i, as the braking is very light and levers are easily reached by my short fingers,,,,but in heavy gloves the levers on my Forza were at the very tips of my fingers. So, for several months I hunted some adjustable levers like those I've seen on some premium scooters and various motorcycles.
I was not at all certain these aftermarket items existed for a scooter (found plenty of clutch and brake levers, but never a pair of braking levers) Honda parts guys were not able to help me locate these.
Then I found these on a bing image search.....tracked them down to japanwebike and ordered a set.
If you have the same issue with your brake levers on your scooter - these are working great for me and seem to be very well made by U KANAYA. I have no idea if levers are a standard size at the mounting and pivot area - but I ordered thses specific to a Forza Si (the incountry version of my scoot) and they were fitted, perfectly, in less than 15 mins.
These arrived in about 8 days from Japan, very well packed, registered mail (must be signed for)
Stig