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Researchers halfway to cutting carbon fiber costs by 90%

Carbon fiber has been utilized for decades to build racecars, as a means to cut weight while maintaining strength. But until recently, the space-age material has been largely absent from the street on anything but supercars because of the expense to use it. Recently, BMW signaled a major shift in that trend when it starting using carbon fiber reinforced plastic panels on the i3 and i8. This relatively small scale start might be just the beginning; the German company believes that a breakthrough to inexpensively manufacture the lightweight stuff is just on the horizon.
MAI Carbon Cluster Management GmbH counts BMW, Audi, Airbus, the German government and many other organizations as supporters, and it's researching how to make carbon fiber cheaper to produce, according to Automotive News Europe. The company thinks it can reduce costs by 90 percent in the near future. "We've certainly reached a halfway point on our cost-cutting target for suitable carbon-fiber parts," said project head Klaus Drechsler to Automotive News Europe.
Unfortunately, it isn't entirely clear just what MAI Carbon is doing to make such a huge leap possible. However, a recent post on the company's website talks about a new form a carbon fiber using a thermoplastic matrix that could be cured in less than three minutes. That's compared to about 90 minutes in the traditional process with an autoclave.

Cafe racer motorbikes storm Japan

Japan may be best known, at least among motorcycle enthusiasts, for its sport bikes. But as we found at the Tokyo Motor Show this year, Japanese motorcycle manufacturers are capable of producing all kinds of motorbikes. And to our delight, that includes cafe racers.
Along with the myriad electric bikes, dirt bikes, crotch rockets and scooters, the halls of Tokyo's Big Site convention center this year were full of the retro-infused rides we love. Chief among them was the Bolt (shown above) which Yamaha exhibited alongside their various electric two-wheelers, sporting a delicious metallic blue paintjob, inverted handlebars and hanging mirrors, machined metal bits, blacked-out trim and saddle brown leatherwork.
Honda was also on hand with a new EX version of its '70s-style CB1100 retro roadster in sinister and low-key matte black. And this was our first chance to check out BMW Motorrad's new birthday present to its 90-year-old self, the R NineT, a model recently unveiled at the EICMA motorcycle show in Milan. But one of the most amusing retro rides we came across was the Honda Monkey Limited, a mini bike that makes the new 125cc Grom (which was displayed alongside it) look positively gigantic.

2014 BMW 328d ready to burn oil in just four cylinders

Despite showing off the new 328d sedan in New Jersey yesterday, BMW though it only fair to bring the first four-cylinder diesel it will ever sell in the US to the New York Auto Show today as well. Unfortunately, the company remains vague about pertinent details like fuel economy and price, but we did hear again that the oil-burner will be capable of getting 45 miles per gallon on the highway. BMW's Oliver Ganser told AutoblogGreen, "We do not want to give out" the city or combined mpg ratings quite yet, but The New York Times got someone to estimate a fuel economy of mid-30s in the city.
The two-liter TwinPower turbocharged and direct injected engine and eight-speed automatic transmission (sorry, no manual will be available) put out 180 horsepower and 280 pound-feet of torque and should get the 328d up to 60 miles per hour in just over seven seconds. As we noted earlier, the 328d will be available with every option and trim level - like all-wheel drive - that other 3 Series models have in the US (transmission excepted) and should start at under $40,000 when it goes on sale this fall.
Officially, the 328b will be able to accept biodiesel blends up to B5 (or, just maybe B7), which is standard diesel with five (seven) percent biofuel. Read more about that and other aspects of the 328d here.