For the past few weeks or so, I have been conversing back-and-forth with my cousin-in-law about 3D printing. Apparently, some sort of hobbyist 3D printing shop has opened in his home town of Pasadena, and my geekier-than-me relative has been chomping at the bit to see what the consumer-level 3D printers can build.

Since my special brand of geekiness has already assured that the bloodline stops at my branch of the family tree, you can imagine the uber-nerd fest we both have been having, trading links on Facebook about the different things that rapid-prototype machines and 3D printers can achieve.

For those who are not familiar with the technology, the name really does give away about 90% of the special sauce. Using a plastic in lieu of ink, 3D printer can actually build three-dimensional objects in a process not that dissimilar to your home ink jet printer (Jay Leno has been using 3D printing to replace impossible-to-find parts for his classic car collection).

The more robust and industrial units use lasers to shape and heat the plastic ink, and are able to achieve a high-degree of object resolution. We can think of more than a few electric motorcycle startups that are currently using this rapid-prototyping process to develop their street and race bikes. It’s very fascinating, but also very expensive stuff.

This is where the consumer side of the equation comes in, as the post-industrial form of 3D printing has not only rapidly increased in its ability to flawlessly create a high-resolution object, but the cost of both the 3D printer and its “ink” have dramatically dropped. Hobbyist models are now in the $400-$2,000 range, and could soon be as ubiquitous as the printer sitting next to the computer you are using to read this article.

As the price-point drops and resolution increases further, the consumer end of this technology could rival the industrial side of 3D printing, and that is where things get real interesting for the motorcycle industry, and manufacturing in general.

While the Ducati Monster S4R is a special machine in its own right, using a water-cooled four-valve superbike-derived motor, this custom by Paolo Tesio caught our eye as something singularly different from the Italian brand’s fine work. First creating a custom subframe, tail section, and fork guards in CAD, Tesio’s finished motorcycle compliments the original design of the Monster S4R quite well, in a balanced “evolution, not revolution” sort of way.

Complete with an underslung box-style exhaust, the look is clean, different, but still very true to the Monster’s café roots. Our favorite part is perhaps the least functional, as the fork guards give a girder front-end feel, and are tastefully emblazoned with the retro Ducati logo. If there is enough interest, Tesio says he will make a kit available to S4R owners. More tragically small and horribly cropped photos after the jump.

Overall, our impressions of the 2012 Ducati Streetfighter 848 was that the new baby Fighter from Ducati, is a well-improved upon successor to the original Ducati Streetfighter 1098. Helping differentiate the SF848 from the higher-spec, though otherwise identical, Streetfighter 1098 S, the Streetfighter 848 takes the geometry from the Ducati Superbike 848, which means it gets a much-better handling 24.5° rakes. Ducati has also brought over the Testastretta 11° engine, which made its first debut on the Ducati Multistrada 1200, and then found its way onto the Ducati Diavel.

Smoother and easier to operate, the new Streetfighter’s 849cc motor may be down on power compared to its Superbike counterpart (132 hp at its peak, compared to the Superbike 848 EVO’s 140hp), but the SF848 has a much flatter torque curve and a power band that extends into a more useable range for urban and aggressive street riding. When compared to its predecessor, just about the only thing we don’t like about the Ducati Streetfighter 848 is the foot clearance issue with the shotgun exhaust, which limits the movement of a rider’s right foot on the Streetfighter’s peg.

Releasing these CAD drawings at the 2012 Ducati Streetfighter 848 US press launch, maybe some eagle-eyed industrial designers can come up with a solution for this reporter’s kneecap. CAD renders after the jump.

When the Moto2 Championship was conceived, the racing public was pitched the idea of exotic prototype racing machines that would be built around production-based motors. Immediately the idea of a grid full of Bimota-like machines began to tickle our fancy, however the reality has been that Moto2 chassis designs have been far-more grounded in their approaches and configurations.

Though we did see Bimota build a Moto2 racer with the Bimota HB4, it is motorcycles like the Vyrus 986 M2 that we really want to see filling the Moto2 grid. Of course with the spec-engine rules, races are being won and lost by just the smallest differences in chassis specifications, making the use of exotic designs a venerable game of Russian roulette. Don’t tell any of this to Rondine though, as the Italian firm is working hard on a unique Moto2 design of its own.

The 2012 Ducati 1199 Panigale represents a huge step in motorcycle design, mostly due to its frameless chassis or monocoque design. Using the engine as an integral component to the Panigale’s chassis, Ducati’s hallmark achievement was building an integrated headstock/airbox off the front cylinder. With the seat and subframe built off the rear cylinder, and the swingarm bolting directly to the motor, the Ducati 1199 Panigale was able to not only shed 22 lbs of its predecessor’s design, but also continues the Italian company’s new design trend of having components that take on multiple functional roles.

Being sure to keep the fairings on the Ducati 1199 Panigale fastened at all times, we have very little insight as to what Ducati’s new chassis looks like underneath its clothing, and after hounding Bologna for the past few weeks over the issue, these four renders of the Panigale’s frame are the best we can muster for our readers. The black background makes the black frame components hard to see, but the CAD drawings do provide at least some insight as to how the 1199 comes together. If the Panigale goes as well on the track as it does on the spec sheet, you very well could be looking at the future of production motorcycle chassis design.

Norton, the Lazarus of motorcycling, continues to gain steam with its MotoGP project, as the latest news is that the British company is working on a 1,000cc V4 for its racing platform, which will debut in 2012 when the pinnacle of motorcycle racing reverts back to a liter bike capacity. Rumors had swelled that Spanish MotoGP hopeful Inmotec, who consistently fails to get its bike on the GP grid, could link up with Norton, likely in helping the British firm design its motor.

We don’t know if that partnership ever materialized, but MCN has snagged a CAD drawing of a Norton V4 motor that presumably is for the new GP bike. Initially the MotoGP race bike was expected to lay the tracks for a production sportbike, which could bode well for Norton fans who wanted something more than just a run-of-the-mill inline-four.

Confederate is readying its next iteration of its Hellcat series, posting these CAD renderings of the Confederate C3 X132 Hellcat on its website. Originally set to debut on Halloween of this year, Confederate has pushed back the launch date to the second quarter of 2011. For a bike that seemingly only exists on a computer screen, Confederate is being rather cheeky with its tech specs, simply stating that the new Hellcat will have 145 lbs•ft of torque, while listing the horsepower as “sufficient”.

Drawing inspiration from Daniel Simon’s Cosmic Motors series (Simon designed the Tron lightcycle in the up-coming Tron Legacy movie by the way), designer Bruno Delussu has dreamt up the Snake Road motorcycle concept. Set in a nondescript time in the future, the Snake Road uses a fiberglass body to house its internal combustion engine (apparently EV’s still haven’t taken off in Delussu’s future).

Made for fun, Delussu admits there are some deficiencies in the design (the front wheel can’t turn for example), and explains the choice of an internal combustion engine as follows: “Being a motorcyclist myself, I love the sound of a motorcycle engine (reminiscent of a raging lion), so the engine is a traditional internal combustion engine rather then electric, as the new trend would have it (a matter of ecology).”

Taking a motorcycle off the computer screen and into real life is a difficult process, and we always enjoy seeing an insight to that undertaking. As such, we present to you some wireframe drawings of the 2010 Aprilia RSV4 R to drool over. On a side note if you’re in the market for an RSV4, these images are the perfect template for designing your own bike paint scheme. Photos after the jump.