BMW introduced its highly anticipated Boxer-powered roadster today in
Berlin, Germany, the 2014 BMW R nineT a tribute to 90 years of BMW
Motorrad technology. The project has been in the works for quite some
time, BMW teasing the public with its prototype Lo Rider Concept
back in November of 2008. The production model is a brash bike that’s
been pared down so the beauty of the Boxer engine isn’t hidden behind a
bunch of bodywork. The suspended engine serves as a stressed member of
the frame, cut-outs in the tank contribute to its sporty disposition, as
do its stacked dual cans, while spoked wheels speak to its heritage
side.
“The nineT pools together the genes from 90 years of BMW Motorrad and
its unique concept has been designed to keep customization fans happy,”
stated BMW press.
At the core of the project is an 1170cc air/oil cooled Boxer engine with
a 101mm bore and 73mm stroke. Considering the motorcycle is supposed to
“carry the brand values from 90 years of BMW Motorrad ingrained in it,”
sourcing a flat twin Boxer that has helped define BMW’s motorcycle
division was only fitting. The engines valves are arranged radially in
the combustion chamber and timing is controlled by chain-driven double
overhead camshafts (DOHC) in each cylinder. The valves are “actuated by
cam followers of a very lightweight design, making them ideal for high
revving, while lightweight hemispherical shims are used for valve
clearance compensation,” said BMW Motorrad. The engine design is lauded
for delivering healthy doses of torque while emitting an unmistakable
exhaust note. Power numbers are claimed to be 110 hp @ 7750 rpm and peak
torque of 88 lb-ft @ 6000 rpm. To read more click here
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