I think, perhaps in the minds of the lawmakers, they ban bikes from tollways for their own safety, acknowledging the high proportion of unsafe and incompetent drivers of everything from 4 to 18 wheel vehicles on there. On any size of bike you lack the security of a steel passenger cage around your body so when you get rammed you stay rammed.

On 3-8-2016 at 1:30 PM, Centrum said:

Guess who has a 250?

 

Big bikes start above 150cc in Thailand. So 151 cc is a big bike and pays according to that.

 

Also 150cc can easy go 100 km/hr so that's enough to keep lept on the tollway.

On 3 August 2016 at 10:04 PM, gdgbb said:

 

There isn't a 600cc limit to agree with.

A motorbike is a motorbike regardless of it's engine size and they should all continue to be treated the same.

A motorbike is not a motorbike regardless of it's engine size, you just show your lack of knowledge.

I very rarely see a motorbike on the road.

I do however see a lot of idiots (thai and westerners)  on scooters, twist and go's, step throughs, mopeds

Stick to your cage 

Out of protest ALL the motocy drivers in BKK should stop doing their job. Including the motocy taxi's and deliveryguys.

 

Driving motocy in BKK is already hard enough.