Thus, motorcycles with a sub-250 cubic centimeter (cc ... more RPMs without adding more strokes and valves, or sending a piston into orbit, was to make the pistons smaller. This cycle continued ...

This improved entry-level class has become a hot part of the motorcycle market. Kawasaki sent the Ninja to the head of the class by boosting the motor from 250 cubic centimeters to this 300 cc size.

Honda Korea is now receiving orders for the CBR250R motorcycle that will be launched ... is fitted with a newly designed water-cooled 250 cubic centimeter engine, which according to the company ...

PUNE, India -- Bajaj Auto Ltd. Wednesday launched Kawasaki Heavy Industries Ltd.'s 250 cubic centimeter Ninja motorcycle in India. Bajaj - India's second-biggest two-wheeler maker by sales volume ...