Features may include:
The CitycomS 300i modern lines was born from an European Design House. Crafted and balanced with ground breaking technology, sexy design, practicality and economy.
And with its new sporty style upgrades, including the brand new design LED tail lights and head light with matte black finishing. There’s no question that it’s also one stunning heck of a ride.
Better visibility on the road and use less energy with distinctive newly design LED tail lights.
In addition, the new Citycom S 300i has twin halogen headlights, one low and one for the high beam, offering better visibility and safety.
New powerful 278cc, liquid-cooled 4-stroke, 4 valve SOHC fuelinjected engine has big improvement over the last geneation engine.
Ceramic Coating Cylinder is a high-tech product, which applies special compound electroplating process to disperse SiC ceramic particles uniformly distributing on the cylinder wall. SYM is the first company in Taiwan to make mass production of motorcycle engine by utilizing SiC ceramic coating technique.
The Ceramic Sic material can overcome the weakness of general ceramic materials, and in the meantime it possesses excellent properties of high hardness (wear resistance), heat resistance etc., which can be the best candidate matching the requirements of the engine cylinder. General conventional electroplating techniques cannot disperse SiC ceramic particles on the cylinder wall due to the insulation and high weight. As a result, SYM has developed the special compound electroplating process to disperse Ni particles and SiC particles on the cylinder wall together, which forms a particular cylinder with the compound electroplating layer (Ni/SiC), and brings the quality to excellence.
SYM’s perfect intelligence EFI Intelligent Injection System utilizes computer programs to calculate the oxygen content ratio in the air and control the fuel emission to achieve complete combustion, full power, rapid start-up, fuel efficiency, low pollution and acceleration enhancement. Particularly in respect of environmental protection, this system can help reduce pollution up to 30% and decrease fuel consumption by 15% without any catalyzer device.