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Desmo

A group of students at the prestigious Massachusetts Institute of Technology (MIT) are developing a fuel cell-powered motorcycle using an old Ducati as the mechanical basis for the project.

  • The project uses a Doosan DM15 model fuel cell, which offers an environmentally friendly alternative to combustion engines.
  • The module itself weighs only 2.9 kilograms.

What makes the project particularly interesting is the use of an old Ducati with a Desmo-Due engine, which was previously used in the first Monsters and medium SS models. The iconic tubular frame is also being used as part of the concept. 

Only the engine casing and gearbox are being retained from the original V2 engine. Instead of a crankshaft, the electric motor is housed in the engine casing while the existing gearbox is being kept in its original form and function. However, the power output of the motor and the storage and refueling of the hopefully “green” hydrogen is not yet known.

The MIT EVT project is using the Doosan DM15 model fuel cell, which has a peak output of 9 kilowatts or 12 horsepower. The nominal output is just under 2 horsepower, which gives an indication of the power output of the motor. 

The module itself weighs only 2.9 kilograms and can be supplied with hydrogen via a changeable tank. Two 10,000 mAh LiPo batteries are being used as a buffer storage for the drive system. The buffer is necessary to compensate for the delay in the fuel cell when no power is being drawn, as the fuel cell only produces electricity when “gas is being given”. Doosan uses this cell to power drones.

The team hopes that their project will inspire other developers to consider the use of fuel cells in transportation. Fuel cells offer an environmentally friendly alternative to combustion engines, producing only water as a byproduct. With the popularity of electric vehicles on the rise, fuel cell-powered transportation could be the next big thing. The team also hopes to raise awareness about the potential of renewable energy and sustainable transportation solutions.

  • The Aprilia Central Riding Aprilia Central Riding Club (ACRC) and Desmo Owners Club Malaysia (DOCM) organized another MotoGP “live” viewing over the weekend.

  • It was the GoPro British Grand Prix this time.

  • We hope ACRC and DOCM will continue to build on their brotherhood.

The Aprilia Central Riding Aprilia Central Riding Club (ACRC) and Desmo Owners Club Malaysia (DOCM) continued to strengthen their shared love for motorcycles through another “live” MotoGP viewing.

The function was held at the snazzy Sofitel Damansara this time around. The attendees watched the GoPro British MotoGP at Silverstone for this edition.

While the first event was seen as an ice-breaker, this second viewing was more of a sign of allegiance as riders from both groups joined to enjoy the excitements of MotoGP as one. It was visible that both groups were relaxed in each other’s company.

Refreshments and dinner were also served.

All present were at the edge of their seats when the MotoGP race began.

Suddenly, Dovizioso was taken out by Fabio Quartararo’s crashed motorcycle at the exit of the very first corner come the race, everyone at the event stood and yelled. It was followed by silence when Dovizioso appeared injured and couldn’t get up. Everyone present, regardless of riding an Aprilia or Ducati was concerned.

Petrucci would eventually finish seventh ahead of Jack Miller (Ducati Pramac Racing) and Andrea Ianone (Aprilia Racing Team Gresini).

But neither group made fun of the other regardless of the race’s outcome. Instead, they embraced each other before heading home.

This should be seen more often among motorcycle groups everywhere.

PHOTO GALLERY

  • The TOC Desmo Cup is the best way for Ducati owners to fully exploit the potential of their bike.
  • Race is open to all owners of the Ducati 848, Panigale 899 and 959, the 1098, 1198, Panigale 1199, 1299 and the brand-new Panigale V4.
  • Registration is open.
  • Round 1 takes place this weekend during the Malaysia Superbike Championship.

The Desmo Owners Club Malaysia (DOCM) will be hosting the first round of the TOC Desmo Cup 2018 during the second round of the Malaysian Superbike Championship.

However, unlike the MSC series which has two race rounds per weekend, the TOC Desmo Cup will only race once in a 10 lap race format.

Taking place on the 27,28 and 29 of July at the Sepang International Circuit, the 2018 installation of the TOC Desmo Cup sees DOCM partnering the TOC Automotive College who comes on board as the title sponsor of the series.

Participants taking part in the series will be racing on their own bikes and the series is open to those riding the Ducati 848, Panigale 899 and 959, the 1098, 1198, Panigale 1199, 1299 and the brand-new Panigale V4.

Entry fee to the series is set at just RM500, while the price is as follows:

Race winners:
– 1st RM600 and trophy
– 2nd RM500 and trophy
– 3rd RM400 and trophy
– 4th trophy only
– 5th trophy only

Overall season championship prize money as follows:

– Overall points champion RM3000 and thropy
– Runners up champion RM2500 and trophy
– 3rd Overall RM2000 and trophy
– 4th Overall RM1500 and trophy
– 5th Overall RM1000 and trophy

The series will receive technical support from Ducati Malaysia who will be sending their trained mechanics to work on bikes. Lubricants will be supplied by Toyo Lubes while Kratos Motorsport, the distributor of K-Tec suspensions in Malaysia, will offer ride and handling support to all riders.

All riders intending to join the series must have a valid AAM license to take part in the races.

The following is the MSBK TOC Desmo Cup Supersport and Superstock Calendar:

– Round 1 : July 27th, 28th and 29th 2018
– Round 2: September 14th, 15th,16th 2018
– Round 3 and 4 : October 5th, 6th, 7th 2018

  • Ducati’s signature Desmo valve system owes its genesis to Fabio Taglioni

  • Ducati was making bicycles and scooters before Taglioni joined

  • Ducati has been using the Desmo system since 1968

Starting from today, Bikes Republic shall bring you a new series called Top Motorcycle Designers. These designers were the ones behind some of the most iconic motorcycles of our time. A few styled the bikes, while a few were engineers who designed the mechanicals of those motorcycles. For Part 1, we bring you Fabio Taglioni.

The Ducati brand is so synonymous with high-performance motorcycles – resulting from their racing successes in the 70’s, utter dominance in the World Superbike Championship in the 90’s and recent success in MotoGP – that it’s probably hard to imagine they were a state-owned motorcycle manufacturer which produced cheap, low-powered scooters and motorized bicycles.

1952 Ducati Cruiser

Well, that was before Fabio Taglioni, better known as “Dr. T” came onboard.

Taglioni started at Ceccato as a design consultant in 1950. The small manufacturer specialized in 75 cc and 100 cc sportbikes. He would go on to join FB Mondial in 1952, before making the fated jump to Ducati in 1954 to head its technical, planning and experimental departments.

1950 Mondial 125 Turismo

Taglioni didn’t waste time and the 100cc he designed, known as the Marianna went on to win three successive Motogiro road races from 1955 to 1957.

Ducati Marianna

Then in 1957, he created the system that’s at the heart of every Ducati: Desmodromic valve actuation, or simply, Desmo. Although desmo wasn’t invented by Taglioni, it was he who successfully applied it to motorcycles.

The Desmo system

Metallurgy wasn’t as advanced in those days, so impurities in metal made them weak and the hardening processes for engine valve springs made them brittle. There was also the phenomenon called valve float that springs had to contend with, in which the springs go beyond their elastic state and are unable to return the valve its closed position, particularly at high RPMs.

This effectively capped maximum engine RPM, hence power.

However, the desmo system doesn’t require springs to act directly on the valves to open and close them. This meant Taglioni’s engines could rev higher and produce more power.

Schematic of the 1956 125 Desmo valvegear

The desmo system made its debut in the single-cylinder, 125 Desmo. Ducati had used the system exclusively in race bikes only up until 1968, when they featured it in production models, too. But it wasn’t just the simplicity of the valve gear that Taglioni designed, but also the elegant towers encasing the bevel gear shaft which sent power from the crankshaft to the head.

125 Desmo

Taglioni went on to build the Mach 250, which broke distance and speed records. The early 70’s saw Ducati’s 90-degree V-Twin – called L-Twin by Ducati, as the front cylinder is almost fully horizontal – contributing to Paul Smart’s win at the 1972 Imola race and Mike Hailwood’s comeback victory in the 1978 Isle of Man TT race.

Paul Smart at the 1972 Imola GP
Mike Hailwood at the 1978 Isle of Man TT

From that point on, all models built in 1980 and beyond were desmo.

Taglioni with the 1982 600 Pantah TT

The predecessors of Taglioni’s Desmo 90-degree V-Twin engines would go on to dominate World Superbike Championship, winning an unprecedented 14 titles in 21 years, from 1991 to 2011, and thereby launching the Ducati marque as a premium motorcycle maker.

Andrea Dovizioso at the 2017 Austrian MotoGP

Recent developments to yield more power for racing in World Superbike will see Ducati switching to the V-Four format in their superbikes, but Dr. T’s Desmo remains a feature in the racebikes and all road motorcycles. (Click here for our report on the V-Four Ducati.)

Ducati has been making waves recently after it announced that it will be making a huge announcement coming July 7th at the Laguna Seca round of MotoGP (read what the big news is here).

There is no doubt that the time is up for the Ducati Panigale, and a replacement is right around the corner. UK based motorcycling media and all-round cool guys MCN (Motorcycle News) got their hands on these set of photos showing what could be the replacement to the Panigale.

There have been rumours flying around for awhile now that the next Ducati superbike will be powered by a V4 engine, just as the Ducati MotoGP race bike. It is no secret that the Ducati Superquaddro L-Twin has shown its limitations over the years in terms of power, efficiency and emissions. And Ducati needs to introduce something faster, gnarlier and all out better than the Panigale. A bike that does a better job at bridging the gap between race and road.

The report by MCN quoted Ducati CEO Claudio Domenicali as saying, “I confirm Ducati is working on a four-cylinder engine project for a road bike,” a few months ago.

This is also huge news for the Ducati WSB team, who will also get the new V4 but not until 2019. Paulo Ciabati confirmed this, “We will race the Panigale for 2017 and 2018, so obviously we will keep developing the engine to be competitive.”

The next generation Ducati road bike will undoubtedly receive even more motorsport know how than the Panigale. Speaking about the new bike, Domenicali continued to say, “the engine development that we have made in MotoGP is exceptional – we have an engine that is very light, very reliable, and with a lot of very interesting technology. We are seriously thinking about making that available to regular customers because it is really a masterpiece of engineering – of course translated into something that can be sold at a reasonable, but premium, price – so it will not be exotic like the Desmosedici, but a more regular high-end sports bike. We would absolutely race this in WSB.”

So with that said, it is clear that the new V4 engine will be below the 1000cc mark due to WSB engine regulations, but bike makers usually create a special homologation edition. Just like the current Panigale, there could be a 1000cc V4 model carrying an R somewhere in its name. And just like the current Panigale, there will likely be two more models – a standard and probably an S model – which could be powered by a 1200cc V4 engine.

And the bike in these pictures is quite clearly a well developed test mule, and is most definitely the upcoming V4. Featuring styling that can be used both on road and on track, and quite obviously an evolution to the styling of the Panigale, and with news that the final edition Panigale is just a few days away from its global introduction, this is surely the next generation Ducati superbike.

So what is known about this bike? Well firstly it ditches the Panigale’s monocoque ‘frameless’ design for a conventional twin-spar cast frame. It is around half the size of a normal frame. Also the design of the new bike is obviously different but similar, stalkier than the Panigale but different to the Ducati race bikes, the new Ducati sports bike is a lot beefier than ever, and similar to the width of four-cylindered Japanese bikes.

The lights too are completely different and the headlamps together with the sidelights have been repositioned inside the air intake ports, apparently given away by one of the LED headlamps seen in the photo below and above. The photos also show that the rear shock has been repositioned and is now placed behind the rider’s left ankle.

We will bring you the latest on this bike as news hits the internet.

UPDATE:
Sister site to MCN, Australian based AMCN (Australian Motorcycle News) has released the rendering below of the upcoming Ducati V4 Superbike. It is not known how close it is to the real bike, but it looks pretty damn good!

Story and photo credits: MCN

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