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BMW X4 tunes up its crossover game in Germany

Except for the fancy wheels and the overly expressive fascias, the production version of the BMW X4 looks like it will carry over practically untouched from what we saw in the X4 Concept several months back. With the same fastback roofline as the concept, these spy shots show that the X4 is taking shape to be a baby version of the BMW X6.
Sharing the same platform as the X3, the lower and wider X4 will be positioned slightly more upmarket - as is the case with the X5 and X6. We hear that this could mean that the X4 will ditch the X3's base engine to give an even sportier feel right out of the gate, but word has it that an M version will being showing up down the road as well.
BMW has already revealed what it plans to show off at the Frankfurt Motor Show (i3, 4 Series Coupe, next-gen X5, refreshed 5 Series, X5 Concept eDrive plug-in hybrid and Concept Active Tourer Outdoor), so barring any surprised we definitely won't be seeing the X4 there. At this point, with as close to production as these images would have us believe, our best guess would be that we'll see the X4's official unveiling happen either at LA or Detroit.

BMW and Roland Sands show off Concept 101 custom bagger

Though BMW may not be the first motorcycle manufacturer that comes to mind when you think of cruisers, that's precisely what the German marque has unveiled – in concept form at least – at the Concorso d'Eleganza Villa d'Este this year. Appearing alongside the 3.0 CSL Hommage concept, the BMW Concept 101 is a custom "bagger" created in California through a collaboration between BMW Motorrad, BMW Designworks, and legendary bike builder Roland Sands. Better suited towards cruising down the highway than carving up a racetrack or a dirt trail, the Concept 101 strikes a rather stunning (if uncharacteristic) form. The elongated shape is rendered in materials like brushed aluminum, carbon fiber, and wood trim, tapering towards the rear that encompasses two hard saddle bags characteristic of this style of cruiser. The top half of the bike is done up in lighter shades than the dark bottom, capped by a saddle crafted in fine-grain black leather, perforated black leather and a strip of brown leather. Power comes commandingly from an inline-six displacing 1.6 liters – or about 101 cubic inches, which along with Highway 101, gives the concept bike its name. The engine breaths out through a pair of tailpipes, each with three outlets to emphasize the six-cylinder and envision what it would look like if Munich opted to take on the Honda Gold Wing F6C Valkyrie. Of course this isn't the first time BMW has done a bike with Roland Sands, nor the first time it's displaying a bike concept at Villa d'Este. Last year the German marque displayed the Concept Roadster at the same show, and did the Concept Ninety with the same custom shop at the previous year's concours. BMW Motorrad "Concept 101" - The Spirit of the Open Road. Munich/Cernobbio. Every year, the most impressive representatives of the mobile past and future on both two and four wheels assemble at the Concorso d'Eleganza Villa d'Este for a very special get-together on the shores of Lake Como. Amid this extraordinary blend of the traditional and the contemporary, BMW Motorrad once again presents a breathtaking concept study: the BMW Motorrad "Concept 101". "The Concept 101 opens up a new chapter in the history of our concept bikes. It is the BMW Motorrad interpretation of endless highways and the dream of freedom and independence - the perfect embodiment of "American touring". Designing this big touring bike study was amazingly exciting for us because we haven't been involved with a motorcycle concept like this before.

BMW to offer carbon fiber wheels in a year or two

The Citroën SM sat on the first set of production glass fiber and resin wheels in 1972 when parent company Michelin developed the exotic hoops in order to take the SM rallying. It wasn't until 2008 that we got the first all-carbon-fiber wheel for passenger cars in the form of a prototype model from Weds Sports in Japan that remained a prototype. Australian company Carbon Revolution followed that a year later with its CR-9 all-CF wheel, first introduced on the Shelby Ultimate Aero and now available for independent purchase for about $15,000 per set. BMW could be the first OEM to offer entire wheels in carbon fiber reinforced plastic in two years.
The wheels - either all-CFRP or using a CFRP rim and alloy spokes - were shown off during BMW's Innovation Days in Munich and are products of the development work done on its i-branded cars. The full-CFRP wheel is 35-percent lighter than a forged alloy wheel, the hybrid alloy and CFRP wheel is 25-percent lighter, making for a decent drop in unsprung rotating weight. As demonstrators during a tech day the wheels aren't yet in the pipeline for production and EU approval, but an article in Auto Express claims that they could be on the market as soon as two years from now.
Other possible parts include a full carbon fiber steering wheel and propeller shaft, the latter of which is coming as a single-piece component on the new M3 and M4. BMW is also talking up its use of secondary carbon fiber - waste material from i3 and i8 production - that can be used for items like IP support structures, seat frames and spare wheels in place of traditional metals like aluminum and magnesium. There's an excerpt of the Innovation Day press release below with more details.