[3][4] Megelli's manufacturing agreement with Huansong Industries (group) Co Limited Hsun ended on 31 December 2013.

[2] The original design sketches for the launch models were produced in July 2005 and test production began in September 2007.

[4] Megelli Motorcycles are designed and engineered in the UK using custom tooling for the majority of components, with final assembly in China.

This includes the engines with high specification ceramic coated cylinders from SYM, and KOSO instruments panel.

Finally, the Naked 125S version was almost identical to the 125R, albeit with significantly less aero parts and a single front headlight assembly.

All three 250 cc models share the same four-stroke single cylinder engine with a compression of 10:1, DENI carburettor and CDI ignition.