The Malaysian Cub Prix Championship is a national-level underbone or moped racing series for motorcycles with displacements from 100 to 150cc.

[1] That is why, to this day, Cub Prix races predominantly on the streets with a maximum of two rounds per year held at permanent circuits.

To date, Cub Prix is still the only mobile motorsports event that brings the excitement of motorcycle racing to its fans throughout the country.

A typical season for Cub Prix consists of 10 rounds beginning in late March and ending in December with a two-month break in between for the Ramadan and Shawwal celebrations.

The position of the fuel tank, in fact, located below the seat, is the main aspect that truly differentiates the underbone with other conventional motorcycles.

The technical sophistication of larger motorcycles such as fuel injection systems, capacitor discharge ignition and electric starters, were gradually fused into the underbone.

A wildcard development programme aimed at training Malaysian riders to race in the World Motorcycle Grand Prix.

After an exhaustive training and selection process, Elly Idzlianizar Ilias and Zulfahmi Khairuddin made their GP125 debut.