Complex sentence: The sixth generation CBR900RR was introduced in 2002 (known as the CBR954RR in North America and Japan), cylinder bore was increased from 74mm to 75mm, increasing capacity to.
Split into simpler sentences: The sixth generation CBR900RR was introduced in 2002 (known as the CBR954RR in North America and Japan). The engine cylinder bore was enlarged from 74mm to 75mm, increasing capacity to.