The new Ducati superbike looks like it has seen BMW’s S 1000 RR and raised the stakes in the high-performance motorcycle game.
Despite the carefully staged releases of information prior to the
unveiling of its new superbike, Ducati managed to pull off quite a coup
with the dramatic release of the new 1199 Panigale, the latest in a long
line of hypersport machinery and, at the same time, the start of a new
chapter in the company’s history. Make no mistake; this is a turning
point for Ducati.
Kicking off with the engine, the oversquare Super Quadro has a bore and
stroke of 112 x 60.8mm and an output of 195bhp (145.4kW) at 10,750rpm
with torque figures of 133Nm at 9000rpm. Valve sizes are 46.8mm for the
inlet (up from the 1198’s 43.5mm) and 38.2mm (up from 34.5mm) and the
valves are made of titanium, the lightness of which contributes to
allowing such large valves in the4 first place.
Operating large valves at high rpm is a problem offset by the use of the
desmodromic valve control. Relying on a rocker arm instead of springs
to close the valve allows steep cam profiles, radical cam timings and
high operating speeds. The cams are now driven by a chain and gear
arrangement as opposed to the belt drive of previous models. The
camshafts have +/- position adjustment for precise calibration, while
the exhaust cams have a flyweight which retracts at speeds below idle
and offers enough cam lift to act as a decompressor to make starting
easier, thus allowing a smaller and lighter battery and starter motor
assembly. A new six-speed gearbox with a wet, slipper clutch is fitted.
No comments:
Post a Comment