My bike produced in February 2014. Often run to 10000 rpm, but of course not often as on tracks. Milleage circa 17500 miles.
Where does the information about pistons and rods?
https://zzuhl.com
In fact, the engine is taken from 1125R and boosted by 40 hp.
Nothing has changed constructively, only small changes in engine details. No revolutions in construction, no super materials. Where will reliability come from, if this design squeezes another 20 hp?
It's a good bike with a good chassis, I like it - but it's not a revolutionary model. Unlike Panigale or RSV4. Engine design 1190 ever since the first Aprilia Mille 1998 MY! In those days, no one sportbikes had 120 RWHP.
1190 engine just changed volume by 200 ccm compared Rotax engine from Mille - this is the only major change! All other changes in engine design come from volume changes and are themselves secondary and cosmetic.