Yamaha launched the YZF-R1 after redesigning the Genesis engine to offset the crankshaft, gearbox input and output shafts. This "compaction" of the engine in fact the total engine length much shorter. This allowed the wheelbase is shortened considerably, leading to faster operation and optimized center of gravity. The bike had a 11.8:1 compression ratio of a six-speed transmission and multi-plate clutch.
