2010 Ducati Multistrada 1200 Full Details Part I
Ducati has announced it’s 2010 lineup and it is a formidable range that includes the brand new Multistrada 1200, revised Hypermotard Evo and Evo SP, Corse special edition 1198S and 1198R, ABS as an option for the Monster range and the return of a Dark model with the 848 Dark. In a series of articles Ducati News Today will explore the new models in detail. First up the Multistrada 1200 Part I.
Ducati claim the new Multistrada 1200 is four bikes in one, something that is more than just pure hyperbole because the suspension, engine mapping, traction control and even ABS settings can be changed on the fly via a handlebar mounted control. The technology in the the new model is consistent with Ducati’s recent efforts, e.g the first application of traction control in the 1098R and 1198S superbike models
The four-bikes-in-one concept uses three technologies which interact to instantly change the chassis set-up and character of the Multistrada 1200. Fitted as standard equipment on all versions, the electronic ride-by-wire system administers three different engine mappings to change the character of the engine, while Ducati Traction Control (DTC) uses eight levels of system interaction to enhance control. For the ‘S’ version, Ducati Electronic Suspension (DES) instantly configures the suspension set-up to suit ‘rider only’, ‘rider with luggage’, ‘rider and passenger’ or ‘rider and passenger with luggage’.
Power from the TESTASTRETTA 11° engine For a motorcycle intended for touring, the smoothness and user-friendliness of the engine is key to achieving an effortless and comfortable ride. The main engine characteristic that enabled this configuration was the valve overlap angle.
The overlap angle is defined as the interval of crankshaft rotation, measured in degrees, during which both the intake and exhaust valves are open at the same time. This overlap occurs between the end of the exhaust stroke and the start of the intake stroke. High performance engines, which are subject to compromising smoothness for extreme power delivery, use high values of this parameter in order to benefit from the pressure waves to improve engine performance by maximising volumetric efficiency.
On the new Testastretta 11° engine, this angle has been reduced from 41°, used in the Testastretta Evoluzione engine which powers the 1198, to just 11°. As a result, the fresh inlet charge flow is less compromised by the exiting exhaust gases, resulting in a much smoother combustion in addition to improved fuel economy and lower exhaust emissions. Unburnt hydrocarbon emissions (pre-catalyser) are reduced by up to 65% and specific fuel consumption (and consequent CO2 emissions) by up to 15% (Euro3).
With its 150bhp and 12.1kgm (87.5lb-ft) of torque, the new Testastretta 11° sets a new standard for Ducati twin-cylinder engines. Tests on fluid dynamics through the ports and in the combustion chamber have resulted in a modified power delivery profile and specifically the torque. New intake and exhaust ports combined with a radical adjustment of the cam timing and slight reduction of the compression ratio have enabled Ducati to achieve a favourable torque curve at low rpm, which remains strong through a wide range. This particular characteristic considerably enhances the Multistrada 1200’s ridability. For comparison purposes the 1198 engine produces 170bhp and 97lb-ft of torque both figures 500 rpm higher up the rev range.
The Multistrada 1200 features an oil bath clutch with ‘slipper’ function and super-light feel at the lever. Its design uses a progressive self-servo mechanism that presses the plates together when under drive from the engine, enabling the reduction of the clutch spring rates. This results in a much lighter clutch lever at the handlebar, ideal in stop-start traffic or long journeys. When the drive force is reversed, the same mechanism reduces the pressure on the clutch plates, enabling them to provide a race-like ‘slipper’ action, which reduces the destabilizing effect of the rear-end under aggressive down-shifting and provides a much smoother feeling when closing the throttle or down-shifting under normal riding conditions.
Ride By Wire and Ducati Traction Control Standard
The ride-by-wire system is an electronic interface between the throttle grip and the engine which decides the ideal power delivery of the engine depending on the Riding Mode selected and the rider’s throttle input. The throttle grip no longer uses a throttle cable, but instead delivers a signal to the control unit, which in turn operates the throttle body butterflies.
The ride-by-wire system enables three different engine mappings to adjust the total power output and the way in which it is delivered. The three maps offer 150hp with a sports-type delivery, 150hp with a progressive delivery and 100hp also with progressive delivery.
The racing-derived DTC is a highly intelligent system which acts as a filter between the rider’s right hand and the rear tyre. Within milliseconds, DTC is able to detect and then control rear wheel-spin, considerable increasing the bike’s safety and performance. The system offers eight ‘levels of sensitivity’, each programmed with a level of rear wheel-spin tolerance in line with progressive levels of riding skills classified from one to eight. Level one is programmed to offer the least amount of interaction while level eight uses the most amount of interaction. DTC is an integral part of the pre-programmed Riding Modes on the Multistrada 1200; however, its setting can be customised by the user.
Ducati Electronic Ohlins Suspension on the ‘S’ Models
The ‘S’ versions of the Multistrada 1200 are equipped with the latest generation 48mm Öhlins suspension featuring the innovative Ducati Electronic Suspension (DES). The brand new fork technology enables spring pre-load and rebound and compression damping adjustments electronically controlled via the instrument panel. The Öhlins rear monoshock is also adjusted electronically in spring pre-load and rebound and compression damping.
The electronic suspension adjustment can either be made by using the pre-set riding modes, which have been developed by Ducati test riders, or in independent mode, which allows riders to use their own personal settings. Adjustments made via the instrumentation send a signal that initiates electronic actuators mounted on the suspension units.
Continue on to Ducati Multistrada 1200 Full Details Part II
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Hey Mark, will this one be worth getting a loan for?