HONDA CBR250RR
This is new sports motorcycle CBR250RR with Honda which was decided to launch at the end of 2016.
This motorcycle was made up sporty and sharply.
It has inverted front fork and equipped 5 steps monoshock suspension in rear.
The swing arm is made of lightweight aluminum, and has mouth shaped gal arm structure in order to consider handling of exhaust system.
It has single disc brake in front and rear, but the size is 310mm and 240mm. It is bigger than CBR250R.
The wheel size is 17 inches in front and rear. The tires width is 110/70-17 and 140/70-17.
CBR250RR has employed 249cc water-cooled 2 cylinder engine.
It is in a natural state as many other competitors are making more powerful with multi cylinders engine.
The boa stroke is designed as short stroke with 62×41.4mm.
The compression ratio is 11.5:1, and it is quite high compression specification.
In addition, it is distinguishing feature that CBR250RR supports to 3 riding modes.
It seems that Honda considered strengthened power would not have harmful result on the wet road surface.