Kapchai

Malaysian slang for a small step-through underbone motorcycle, usually below 250cc.

The word 'Kap' refers to Honda 'Cub', which is one of the first underbone motorcycle in Malaysia.
While the word 'Chai' is a Cantonese slang for 'man' or ''boy'.

In short, Kapchai means 'Young men's bike'.

The first man who brings Honda into Malaysian market is Loh Boon Siew, also known as Leng Chai, a.k.a 'handsome boy'.

I heard that Yamaha will be releasing their new and improved 160cc Kapchai next month.

by Kodiang January 2, 2026